Quick answer
Open the upper green and purple cluster, then work along the left cyan branch. Clear the right-hand lower red rings before returning to the central blue links.
- Level
- Level 15
- Difficulty
- Normal
- Objective
- Separate all linked pieces in this layout: Purple upper arc over a cyan middle chain. Align each opening with its connection, then clear the remaining branches.
Video walkthrough

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Step-by-step
Open the upper green and purple cluster, then work along the left cyan branch. Find the actual gap on this piece before turning it. Follow its contact with the neighboring link, rather than assuming the colored outlines form one object. Make a small controlled rotation and check whether the connection has released before selecting another part.
Clear the right-hand lower red rings before returning to the central blue links. Reassess the structure after each release: a piece that looked trapped at the start may now have only one neighbor. Use the empty area to see the next contact clearly. Follow the branch described here instead of jumping to a similar color elsewhere.
Finish the short red lower chain after the upper structure has left. Watch the final connection as well as the open ends. A nearly empty board can still contain a linked pair, so keep aligning the gap with the remaining contact. Stop repeating a turn that changes nothing and inspect which neighboring piece still holds the chain.
Tips
- Open the upper green and purple cluster, then work along the left cyan branch.
- Clear the right-hand lower red rings before returning to the central blue links.
- Finish the short red lower chain after the upper structure has left.
- After every release, check which pieces are still connected; color alone does not determine the move order.
Common mistakes
- Several red rings repeat along the bottom, so follow their neighbors rather than color alone.
- Repeating the same rotation without checking the opening and the remaining contact.
Frequently asked questions
How do I start Rotate Rings level 15: Purple upper arc over a cyan middle chain?
Open the upper green and purple cluster, then work along the left cyan branch. Match this branch by its position and shape before moving. If your starting arrangement differs, compare the video with your board rather than forcing the same sequence.
What is the key transition in level 15?
Clear the right-hand lower red rings before returning to the central blue links. Keep watching the contact points as the structure shrinks. The next release depends on what remains linked, so recheck the gap after a neighboring piece disappears.
What can block the finish in this layout?
Several red rings repeat along the bottom, so follow their neighbors rather than color alone. For the finish: Finish the short red lower chain after the upper structure has left. Move one remaining piece at a time and wait for its release before deciding whether another contact still needs attention.