Level 37
21 Rings · 9 Board
Rotate Rings
Rotate Rings Level 39 walkthrough
The game has different level schedules, so the board for the same level number may differ. Choose the thumbnail that matches your game.
Ring numbers
11 rings, 15 blocking pins, 16 slide bars, 14 clamps
1234567891011
Default A · Numbers identify the rings on the diagram; they do not specify an operation order.
Choose a matching board
Filters examine every variant; choose a thumbnail to compare a matching board.
Board · A
11 rings, 15 blocking pins, 16 slide bars, 14 clamps
Ring numbers
1234567891011
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 11 · Blocking pins: 15 · Stop pins: 1 · Slide bars: 16 · Clamps: 14 · Bombs: 0
Step-by-step walkthrough
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. This candidate assumes a clamp opens when its paired bar leaves; confirm this behavior in the game.
Move S15 up along its track about 4.00 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S15. Expected remainder: 11 rings, 15 bars.
Move S14 right along its track about 7.86 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S14. Expected remainder: 11 rings, 14 bars.
Rotate Ring 2 clockwise about 113°. Target opening direction: 272° (right 0°, up 90°). Release and wait. Expected departure: Ring 2. Expected remainder: 10 rings, 14 bars.
Move S16 left along its track about 3.71 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S16. Expected remainder: 10 rings, 13 bars.
Rotate Ring 8 counterclockwise about 30°. Target opening direction: 295° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 10 rings, 13 bars.
Move S4 down along its track about 3.86 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S4. Expected remainder: 10 rings, 12 bars.
Move S3 left along its track about 2.00 ring radii. Release and wait. No departure is expected yet. Expected remainder: 10 rings, 12 bars.
Move S10 up along its track about 1.86 ring radii. Release and wait. No departure is expected yet. Expected remainder: 10 rings, 12 bars.
Move S8 right along its track about 7.00 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S8. Expected remainder: 10 rings, 11 bars.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Stop pin
- Limits how far a ring can turn, so only part of the ring is reachable.Read the mechanism guide →
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
- Closed ring
- A closed ring has no opening. Release its blocking connections using the surrounding objects; the ring flies away automatically when it is free.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Upper left | Open |
| 2 | Upper left | Open |
| 3 | Middle left | Open |
| 4 | Lower center | Open |
| 5 | Center | Open |
| 6 | Center | Open |
| 7 | Upper center | Open |
| 8 | Lower center | Open |
| 9 | Middle right | Closed |
| 10 | Middle right | Open |
| 11 | Upper right | Open |
- Ring 1 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 3 is connected to a blocking relationship with ring 1. Check this pair on the diagram.
- Ring 10 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 5 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 5 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
Board · B
22 rings, 20 blocking pins, 2 slide bars, 2 clamps
Ring numbers
12345678910111213141516171819202122
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 22 · Blocking pins: 20 · Stop pins: 0 · Slide bars: 2 · Clamps: 2 · Bombs: 0
Step-by-step walkthrough
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. This candidate assumes a clamp opens when its paired bar leaves; confirm this behavior in the game.
Rotate Ring 2 clockwise about 110°. Target opening direction: 30° (right 0°, up 90°). Release and wait. Expected departure: Ring 2. Expected remainder: 21 rings, 2 bars.
Rotate Ring 1 counterclockwise about 70°. Target opening direction: 243° (right 0°, up 90°). Release and wait. Expected departure: Ring 4. Expected remainder: 20 rings, 2 bars.
Rotate Ring 1 clockwise about 127°. Target opening direction: 116° (right 0°, up 90°). Release and wait. Expected departure: Ring 1. Expected remainder: 19 rings, 2 bars.
Rotate Ring 5 clockwise about 104°. Target opening direction: 76° (right 0°, up 90°). Release and wait. Expected departure: Ring 5. Expected remainder: 18 rings, 2 bars.
Rotate Ring 20 counterclockwise about 62°. Target opening direction: 56° (right 0°, up 90°). Release and wait. Expected departure: Ring 20. Expected remainder: 17 rings, 2 bars.
Rotate Ring 14 counterclockwise about 113°. Target opening direction: 326° (right 0°, up 90°). Release and wait. Expected departure: Ring 19. Expected remainder: 16 rings, 2 bars.
Rotate Ring 14 counterclockwise about 52°. Target opening direction: 18° (right 0°, up 90°). Release and wait. Expected departure: Ring 18. Expected remainder: 15 rings, 2 bars.
Rotate Ring 14 counterclockwise about 43°. Target opening direction: 61° (right 0°, up 90°). Release and wait. Expected departure: Ring 14. Expected remainder: 14 rings, 2 bars.
Rotate Ring 15 counterclockwise about 137°. Target opening direction: 353° (right 0°, up 90°). Release and wait. Expected departure: Ring 22. Expected remainder: 13 rings, 2 bars.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Middle left | Open |
| 2 | Upper left | Open |
| 3 | Lower left | Open |
| 4 | Lower left | Open |
| 5 | Upper left | Open |
| 6 | Center | Open |
| 7 | Center | Open |
| 8 | Upper center | Open |
| 9 | Lower center | Open |
| 10 | Lower center | Open |
| 11 | Upper center | Open |
| 12 | Center | Open |
| 13 | Upper center | Open |
| 14 | Lower center | Open |
| 15 | Center | Open |
| 16 | Center | Open |
| 17 | Upper center | Open |
| 18 | Lower right | Open |
| 19 | Lower right | Open |
| 20 | Middle right | Open |
| 21 | Upper right | Open |
| 22 | Middle right | Open |
- Ring 12 is connected to a blocking relationship with ring 16. Check this pair on the diagram.
- Ring 12 is connected to a blocking relationship with ring 7. Check this pair on the diagram.
- Ring 12 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 16 is connected to a blocking relationship with ring 14. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 15. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 7. Check this pair on the diagram.
- Ring 19 is connected to a blocking relationship with ring 14. Check this pair on the diagram.
- Ring 3 is connected to a blocking relationship with ring 9. Check this pair on the diagram.
- Ring 4 is connected to a blocking relationship with ring 1. Check this pair on the diagram.
- Ring 5 is connected to a blocking relationship with ring 1. Check this pair on the diagram.
- Ring 17 is connected to a blocking relationship with ring 15. Check this pair on the diagram.
- Ring 17 is connected to a blocking relationship with ring 21. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 13. Check this pair on the diagram.
- Ring 22 is connected to a blocking relationship with ring 15. Check this pair on the diagram.
- Ring 22 is connected to a blocking relationship with ring 20. Check this pair on the diagram.
- Ring 18 is connected to a blocking relationship with ring 14. Check this pair on the diagram.
- Ring 13 is connected to a blocking relationship with ring 21. Check this pair on the diagram.
Board · C
10 rings, 13 blocking pins, 5 slide bars, 3 clamps
Ring numbers
12345678910
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 10 · Blocking pins: 13 · Stop pins: 3 · Slide bars: 5 · Clamps: 3 · Bombs: 0
Step-by-step walkthrough
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. This candidate assumes a clamp opens when its paired bar leaves; confirm this behavior in the game.
Rotate Ring 4 clockwise about 60°. Target opening direction: 210° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 10 rings, 5 bars.
Rotate Ring 6 clockwise about 24°. Target opening direction: 246° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 10 rings, 5 bars.
Rotate Ring 2 counterclockwise about 150°. Target opening direction: 240° (right 0°, up 90°). Release and wait. Expected departure: Ring 2. Expected remainder: 9 rings, 5 bars.
Rotate Ring 6 counterclockwise about 55°. Target opening direction: 301° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 9 rings, 5 bars.
Rotate Ring 10 clockwise about 150°. Target opening direction: 300° (right 0°, up 90°). Release and wait. Expected departure: Ring 10. Expected remainder: 8 rings, 5 bars.
Move S4 right along its track about 1.57 ring radii. Release and wait. No departure is expected yet. Expected remainder: 8 rings, 5 bars.
Move S5 right along its track about 1.14 ring radii. Release and wait. Expected departure: Ring 1. Expected remainder: 7 rings, 5 bars.
Rotate Ring 4 clockwise about 180°. Target opening direction: 30° (right 0°, up 90°). Release and wait. Expected departure: Ring 4. Expected remainder: 6 rings, 5 bars.
Move S5 left along its track about 5.57 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S5. Expected remainder: 6 rings, 4 bars.
Move S4 left along its track about 2.71 ring radii. Release and wait. Expected departure: Ring 9. Expected remainder: 5 rings, 4 bars.
Move S4 left along its track about 7.14 ring radii. Continue until the bar leaves the board. Release and wait. Expected departure: S4. Expected remainder: 5 rings, 3 bars.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Stop pin
- Limits how far a ring can turn, so only part of the ring is reachable.Read the mechanism guide →
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
- Closed ring
- A closed ring has no opening. Release its blocking connections using the surrounding objects; the ring flies away automatically when it is free.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Lower center | Open |
| 2 | Center | Open |
| 3 | Center | Open |
| 4 | Lower center | Open |
| 5 | Center | Open |
| 6 | Upper center | Open |
| 7 | Upper center | Closed |
| 8 | Center | Open |
| 9 | Lower center | Open |
| 10 | Center | Open |
- Ring 7 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 3 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 3 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
Board · D
13 slide bars, 16 clamps, 1 timed bomb
Ring numbers
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 0 · Blocking pins: 0 · Stop pins: 0 · Slide bars: 13 · Clamps: 16 · Bombs: 1
Ring connections and board notes
This board has been reconstructed, but its complete move sequence is not yet available. Use the numbered diagram and report a tested opening move to help refine it. Bombs are shown at their saved positions; their effects and timers are not included in this candidate.
13 slide bars are shown. Match their tracks and connected clamps on the diagram.
16 clamps are shown. Locate each clamp and its linked slide bar before moving either object.
Clear the 1 timed bomb first.
Rings fly away automatically once their connections and constraints are released. The diagram numbers identify rings; they are not an operation sequence.
Read this board before making a move
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
- Bomb Ring
- Carries a timed bomb and can clear other rings. Deal with it before the countdown ends.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|
Board · E
9 rings, 9 blocking pins, 8 slide bars, 5 clamps
Ring numbers
123456789
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 9 · Blocking pins: 9 · Stop pins: 0 · Slide bars: 8 · Clamps: 5 · Bombs: 0
Step-by-step walkthrough
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. This candidate assumes a clamp opens when its paired bar leaves; confirm this behavior in the game.
Rotate Ring 4 clockwise about 176°. Target opening direction: 274° (right 0°, up 90°). Release and wait. Expected departure: Ring 4. Expected remainder: 8 rings, 8 bars.
Rotate Ring 5 counterclockwise about 10°. Target opening direction: 100° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 8 rings, 8 bars.
Move S7 up along its track about 1.29 ring radii. Release and wait. Expected departure: Ring 5. Expected remainder: 7 rings, 8 bars.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Middle left | Open |
| 2 | Upper left | Open |
| 3 | Center | Open |
| 4 | Upper center | Open |
| 5 | Lower center | Open |
| 6 | Center | Open |
| 7 | Upper center | Open |
| 8 | Middle right | Open |
| 9 | Upper right | Open |
- Ring 9 is connected to a blocking relationship with ring 7. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 9. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 2 is connected to a blocking relationship with ring 1. Check this pair on the diagram.
- Ring 2 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
Board · F / G
12 rings, 14 blocking pins, 6 slide bars, 6 clamps, 1 timed bomb
Ring numbers
123456789101112
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 12 · Blocking pins: 14 · Stop pins: 2 · Slide bars: 6 · Clamps: 6 · Bombs: 1
Ring connections and board notes
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. Bombs are shown at their saved positions; their effects and timers are not included in this candidate. This candidate assumes a clamp opens when its paired bar leaves; confirm this behavior in the game.
6 slide bars are shown. Match their tracks and connected clamps on the diagram.
6 clamps are shown. Locate each clamp and its linked slide bar before moving either object.
Clear the 1 timed bomb first.
Ring 1 is closed and has no gap. Match its number, position and connections to the board in your game.
Ring 2 is closed and has no gap. Match its number, position and connections to the board in your game.
Ring 3 is open. A pin carried by Ring 7 connects to this ring; the opening in Ring 3 provides a release point for that connection. A pin carried by Ring 1 connects to this ring; the opening in Ring 3 provides a release point for that connection.
Ring 4 is open. A pin carried by Ring 9 connects to this ring; the opening in Ring 4 provides a release point for that connection. A pin carried by Ring 6 connects to this ring; the opening in Ring 4 provides a release point for that connection.
Ring 5 is open. A pin carried by Ring 10 connects to this ring; the opening in Ring 5 provides a release point for that connection.
Ring 6 is closed and has no gap. Match its number, position and connections to the board in your game.
Ring 7 is open. This ring carries a pin connected to Ring 3; the pin moves with its owner ring. This ring carries a pin connected to Ring 11; the pin moves with its owner ring.
Ring 8 is open. A pin carried by Ring 12 connects to this ring; the opening in Ring 8 provides a release point for that connection. A pin carried by Ring 6 connects to this ring; the opening in Ring 8 provides a release point for that connection.
Ring 9 is open. A pin carried by Ring 6 connects to this ring; the opening in Ring 9 provides a release point for that connection. This ring carries a pin connected to Ring 12; the pin moves with its owner ring. This ring carries a pin connected to Ring 4; the pin moves with its owner ring.
Ring 10 is open. A pin carried by Ring 11 connects to this ring; the opening in Ring 10 provides a release point for that connection. This ring carries a pin connected to Ring 5; the pin moves with its owner ring.
Ring 11 is open. A pin carried by Ring 7 connects to this ring; the opening in Ring 11 provides a release point for that connection. This ring carries a pin connected to Ring 10; the pin moves with its owner ring.
Ring 12 is open. A pin carried by Ring 9 connects to this ring; the opening in Ring 12 provides a release point for that connection. This ring carries a pin connected to Ring 8; the pin moves with its owner ring.
Rings fly away automatically once their connections and constraints are released. The diagram numbers identify rings; they are not an operation sequence.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Stop pin
- Limits how far a ring can turn, so only part of the ring is reachable.Read the mechanism guide →
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
- Bomb Ring
- Carries a timed bomb and can clear other rings. Deal with it before the countdown ends.Read the mechanism guide →
- Closed ring
- A closed ring has no opening. Release its blocking connections using the surrounding objects; the ring flies away automatically when it is free.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Middle left | Closed |
| 2 | Middle left | Closed |
| 3 | Lower center | Open |
| 4 | Upper center | Open |
| 5 | Lower center | Open |
| 6 | Center | Closed |
| 7 | Center | Open |
| 8 | Center | Open |
| 9 | Upper center | Open |
| 10 | Lower right | Open |
| 11 | Lower right | Open |
| 12 | Middle right | Open |
- Ring 7 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 11. Check this pair on the diagram.
- Ring 12 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 12. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 9. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
- Ring 10 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
Board · H
12 rings, 14 blocking pins, 6 slide bars, 6 clamps, 1 timed bomb
Ring numbers
123456789101112
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 12 · Blocking pins: 14 · Stop pins: 2 · Slide bars: 6 · Clamps: 6 · Bombs: 1
Ring connections and board notes
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. Bombs are shown at their saved positions; their effects and timers are not included in this candidate. This candidate assumes a clamp opens when its paired bar leaves; confirm this behavior in the game.
6 slide bars are shown. Match their tracks and connected clamps on the diagram.
6 clamps are shown. Locate each clamp and its linked slide bar before moving either object.
Clear the 1 timed bomb first.
Ring 1 is closed and has no gap. Match its number, position and connections to the board in your game.
Ring 2 is closed and has no gap. Match its number, position and connections to the board in your game.
Ring 3 is open. A pin carried by Ring 7 connects to this ring; the opening in Ring 3 provides a release point for that connection. A pin carried by Ring 1 connects to this ring; the opening in Ring 3 provides a release point for that connection.
Ring 4 is open. A pin carried by Ring 9 connects to this ring; the opening in Ring 4 provides a release point for that connection. A pin carried by Ring 6 connects to this ring; the opening in Ring 4 provides a release point for that connection.
Ring 5 is open. A pin carried by Ring 10 connects to this ring; the opening in Ring 5 provides a release point for that connection.
Ring 6 is closed and has no gap. Match its number, position and connections to the board in your game.
Ring 7 is open. This ring carries a pin connected to Ring 3; the pin moves with its owner ring. This ring carries a pin connected to Ring 11; the pin moves with its owner ring.
Ring 8 is open. A pin carried by Ring 12 connects to this ring; the opening in Ring 8 provides a release point for that connection. A pin carried by Ring 6 connects to this ring; the opening in Ring 8 provides a release point for that connection.
Ring 9 is open. A pin carried by Ring 6 connects to this ring; the opening in Ring 9 provides a release point for that connection. This ring carries a pin connected to Ring 12; the pin moves with its owner ring. This ring carries a pin connected to Ring 4; the pin moves with its owner ring.
Ring 10 is open. A pin carried by Ring 11 connects to this ring; the opening in Ring 10 provides a release point for that connection. This ring carries a pin connected to Ring 5; the pin moves with its owner ring.
Ring 11 is open. A pin carried by Ring 7 connects to this ring; the opening in Ring 11 provides a release point for that connection. This ring carries a pin connected to Ring 10; the pin moves with its owner ring.
Ring 12 is open. A pin carried by Ring 9 connects to this ring; the opening in Ring 12 provides a release point for that connection. This ring carries a pin connected to Ring 8; the pin moves with its owner ring.
Rings fly away automatically once their connections and constraints are released. The diagram numbers identify rings; they are not an operation sequence.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Stop pin
- Limits how far a ring can turn, so only part of the ring is reachable.Read the mechanism guide →
- Latch
- Holds a ring in place. A stick locks it, so release the stick first and then turn the matching ring.Read the mechanism guide →
- Stick
- Slide bar. Move it sideways to release the latch it is tied to.Read the mechanism guide →
- Bomb Ring
- Carries a timed bomb and can clear other rings. Deal with it before the countdown ends.Read the mechanism guide →
- Closed ring
- A closed ring has no opening. Release its blocking connections using the surrounding objects; the ring flies away automatically when it is free.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Middle left | Closed |
| 2 | Middle left | Closed |
| 3 | Lower center | Open |
| 4 | Upper center | Open |
| 5 | Lower center | Open |
| 6 | Center | Closed |
| 7 | Center | Open |
| 8 | Center | Open |
| 9 | Upper center | Open |
| 10 | Lower right | Open |
| 11 | Lower right | Open |
| 12 | Middle right | Open |
- Ring 7 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 11. Check this pair on the diagram.
- Ring 12 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 12. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 9. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 2. Check this pair on the diagram.
- Ring 1 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
- Ring 10 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
Board · I
20 rings, 21 blocking pins, 2 timed bombs
Ring numbers
1234567891011121314151617181920
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 20 · Blocking pins: 21 · Stop pins: 2 · Slide bars: 0 · Clamps: 0 · Bombs: 2
Step-by-step walkthrough
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. Bombs are shown at their saved positions; their effects and timers are not included in this candidate.
Rotate Ring 1 clockwise about 150°. Target opening direction: 30° (right 0°, up 90°). Release and wait. Expected departure: Ring 1. Expected remainder: 19 rings, 0 bars.
Rotate Ring 16 clockwise about 150°. Target opening direction: 120° (right 0°, up 90°). Release and wait. Expected departure: Ring 16. Expected remainder: 18 rings, 0 bars.
Rotate Ring 17 counterclockwise about 60°. Target opening direction: 60° (right 0°, up 90°). Release and wait. Expected departure: Ring 17. Expected remainder: 17 rings, 0 bars.
Rotate Ring 18 clockwise about 60°. Target opening direction: 120° (right 0°, up 90°). Release and wait. Expected departure: Ring 18. Expected remainder: 16 rings, 0 bars.
Rotate Ring 19 counterclockwise about 60°. Target opening direction: 60° (right 0°, up 90°). Release and wait. Expected departure: Ring 19. Expected remainder: 15 rings, 0 bars.
Rotate Ring 20 counterclockwise about 150°. Target opening direction: 150° (right 0°, up 90°). Release and wait. Expected departure: Ring 20. Expected remainder: 14 rings, 0 bars.
Rotate Ring 15 counterclockwise about 150°. Target opening direction: 240° (right 0°, up 90°). Release and wait. Expected departure: Ring 15. Expected remainder: 13 rings, 0 bars.
Rotate Ring 6 counterclockwise about 60°. Target opening direction: 330° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 13 rings, 0 bars.
Rotate Ring 5 clockwise about 60°. Target opening direction: 30° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 13 rings, 0 bars.
Rotate Ring 10 clockwise about 60°. Target opening direction: 300° (right 0°, up 90°). Release and wait. Expected departure: Ring 10. Expected remainder: 12 rings, 0 bars.
Rotate Ring 5 clockwise about 90°. Target opening direction: 300° (right 0°, up 90°). Release and wait. Expected departure: Ring 5. Expected remainder: 11 rings, 0 bars.
Rotate Ring 4 counterclockwise about 60°. Target opening direction: 330° (right 0°, up 90°). Release and wait. Expected departure: Ring 4. Expected remainder: 10 rings, 0 bars.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Stop pin
- Limits how far a ring can turn, so only part of the ring is reachable.Read the mechanism guide →
- Bomb Ring
- Carries a timed bomb and can clear other rings. Deal with it before the countdown ends.Read the mechanism guide →
- Closed ring
- A closed ring has no opening. Release its blocking connections using the surrounding objects; the ring flies away automatically when it is free.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Lower left | Open |
| 2 | Lower left | Closed |
| 3 | Middle left | Closed |
| 4 | Middle left | Open |
| 5 | Upper left | Open |
| 6 | Lower center | Open |
| 7 | Lower center | Open |
| 8 | Center | Open |
| 9 | Center | Closed |
| 10 | Upper center | Open |
| 11 | Lower center | Open |
| 12 | Lower center | Open |
| 13 | Center | Closed |
| 14 | Center | Open |
| 15 | Upper center | Open |
| 16 | Lower right | Open |
| 17 | Lower right | Open |
| 18 | Middle right | Open |
| 19 | Middle right | Open |
| 20 | Upper right | Open |
- Ring 9 is connected to a blocking relationship with ring 14. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 14 is connected to a blocking relationship with ring 15. Check this pair on the diagram.
- Ring 14 is connected to a blocking relationship with ring 13. Check this pair on the diagram.
- Ring 15 is connected to a blocking relationship with ring 20. Check this pair on the diagram.
- Ring 10 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 4 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 2 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 2 is connected to a blocking relationship with ring 7. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 1. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 12. Check this pair on the diagram.
- Ring 12 is connected to a blocking relationship with ring 13. Check this pair on the diagram.
- Ring 20 is connected to a blocking relationship with ring 19. Check this pair on the diagram.
- Ring 19 is connected to a blocking relationship with ring 18. Check this pair on the diagram.
- Ring 18 is connected to a blocking relationship with ring 17. Check this pair on the diagram.
- Ring 17 is connected to a blocking relationship with ring 16. Check this pair on the diagram.
Board · J
20 rings, 21 blocking pins, 2 timed bombs
Ring numbers
1234567891011121314151617181920
Numbers identify the rings on the diagram; they do not specify an operation order.
Diagram legend
Numbers identify individual rings; S labels bars, C labels clamps, and B marks a bomb. Match the colored rings, pins, slide bars and clamps to your board.
Rings: 20 · Blocking pins: 21 · Stop pins: 2 · Slide bars: 0 · Clamps: 0 · Bombs: 2
Step-by-step walkthrough
The complete route is still being worked out. Only the opening moves below passed the current checks; they do not establish a full solution. Bombs are shown at their saved positions; their effects and timers are not included in this candidate.
Rotate Ring 1 clockwise about 165°. Target opening direction: 15° (right 0°, up 90°). Release and wait. Expected departure: Ring 1. Expected remainder: 19 rings, 0 bars.
Rotate Ring 16 clockwise about 165°. Target opening direction: 105° (right 0°, up 90°). Release and wait. Expected departure: Ring 16. Expected remainder: 18 rings, 0 bars.
Rotate Ring 17 counterclockwise about 75°. Target opening direction: 75° (right 0°, up 90°). Release and wait. Expected departure: Ring 17. Expected remainder: 17 rings, 0 bars.
Rotate Ring 6 counterclockwise about 75°. Target opening direction: 345° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 17 rings, 0 bars.
Rotate Ring 5 clockwise about 75°. Target opening direction: 15° (right 0°, up 90°). Release and wait. No departure is expected yet. Expected remainder: 17 rings, 0 bars.
Rotate Ring 10 clockwise about 75°. Target opening direction: 285° (right 0°, up 90°). Release and wait. Expected departure: Ring 10. Expected remainder: 16 rings, 0 bars.
Rotate Ring 5 clockwise about 90°. Target opening direction: 285° (right 0°, up 90°). Release and wait. Expected departure: Ring 5. Expected remainder: 15 rings, 0 bars.
Rotate Ring 4 counterclockwise about 75°. Target opening direction: 345° (right 0°, up 90°). Release and wait. Expected departure: Ring 4. Expected remainder: 14 rings, 0 bars.
Read this board before making a move
- Ring
- An open ring can rotate. Align its opening with the connecting pin to release that connection. Rings fly away automatically once their connections and constraints are released.
- Blocking pin
- A fixed pin sitting on a ring's edge. It holds another ring in place, so its gap has to face this pin.Read the mechanism guide →
- Stop pin
- Limits how far a ring can turn, so only part of the ring is reachable.Read the mechanism guide →
- Bomb Ring
- Carries a timed bomb and can clear other rings. Deal with it before the countdown ends.Read the mechanism guide →
- Closed ring
- A closed ring has no opening. Release its blocking connections using the surrounding objects; the ring flies away automatically when it is free.Read the mechanism guide →
Ring positions and connections
Positions refer to the diagram. Connections describe what to inspect, not an additional removal order.
| Ring | Position | Type |
|---|---|---|
| 1 | Lower left | Open |
| 2 | Lower left | Closed |
| 3 | Middle left | Closed |
| 4 | Middle left | Open |
| 5 | Upper left | Open |
| 6 | Lower center | Open |
| 7 | Lower center | Open |
| 8 | Center | Open |
| 9 | Center | Closed |
| 10 | Upper center | Open |
| 11 | Lower center | Open |
| 12 | Lower center | Open |
| 13 | Center | Closed |
| 14 | Center | Open |
| 15 | Upper center | Open |
| 16 | Lower right | Open |
| 17 | Lower right | Open |
| 18 | Middle right | Open |
| 19 | Middle right | Open |
| 20 | Upper right | Open |
- Ring 9 is connected to a blocking relationship with ring 14. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 10. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 4. Check this pair on the diagram.
- Ring 9 is connected to a blocking relationship with ring 8. Check this pair on the diagram.
- Ring 14 is connected to a blocking relationship with ring 15. Check this pair on the diagram.
- Ring 14 is connected to a blocking relationship with ring 13. Check this pair on the diagram.
- Ring 15 is connected to a blocking relationship with ring 20. Check this pair on the diagram.
- Ring 10 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 4 is connected to a blocking relationship with ring 5. Check this pair on the diagram.
- Ring 8 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 2 is connected to a blocking relationship with ring 3. Check this pair on the diagram.
- Ring 2 is connected to a blocking relationship with ring 7. Check this pair on the diagram.
- Ring 7 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 6 is connected to a blocking relationship with ring 1. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 6. Check this pair on the diagram.
- Ring 11 is connected to a blocking relationship with ring 12. Check this pair on the diagram.
- Ring 12 is connected to a blocking relationship with ring 13. Check this pair on the diagram.
- Ring 20 is connected to a blocking relationship with ring 19. Check this pair on the diagram.
- Ring 19 is connected to a blocking relationship with ring 18. Check this pair on the diagram.
- Ring 18 is connected to a blocking relationship with ring 17. Check this pair on the diagram.
- Ring 17 is connected to a blocking relationship with ring 16. Check this pair on the diagram.
Frequently asked questions
Which board should I use for level 39?
This page has 9 distinct boards. The default A board has 11 rings and 15 blocking pins. Compare these features and the thumbnails before following its steps.
What do the numbers on the diagram mean?
They identify individual rings, not the operation order. A written step can also describe a bar or latch, so the step number is not always the ring number. Match the ring number named in the instruction with the diagram.
What should I check when I am stuck on level 39?
Check whether the ring is open or closed, whether a stop pin limits rotation and whether a latch is still locked by a bar. Repeated rotation does not remove a fixed obstruction. Compare the neighboring connections, then return to the step for the matching ring number.
