Sun follows. Moon mirrors.
Press a direction. Sun takes one step that way; Moon takes one step the other way.
The Sun follows your arrow. The Moon moves the opposite way. Use the walls to bring them both home—together.

Press a direction. Sun takes one step that way; Moon takes one step the other way.
A wall can stop one piece while the other moves. Pieces cannot cross or share a square.
Both pieces must reach their own matching seals at once. Undo freely and find a shorter route.
No account. No rush. Your progress stays in this browser.
Start with the first step, then work through tighter passages and more demanding routes. Every chamber is available to try.
Choose a chamber ↗02 / TODAY’S CHALLENGEOne date-seeded chamber drawn from the collection, with a rotated or reflected layout. A fresh angle on the same rules.
Try today’s chamber ↗Three stars at the shortest route. Two within four extra moves. One for every solved chamber. Hints do not reduce stars. Daily changes at midnight, Malaysia time.