Welcome to the Uncle Logic soft launch!Lockstep is ready to play. Restart and additional Hint/Undo refills are temporarily unavailable while we finish setup.

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About Lockstep

Two boards. One move.

How to play

Move once, and both boards move. Each board has its own walls, goals, and obstacles, but your input affects them at the same time. Solve the puzzle by getting both blocks onto their goals.

What makes it different

The challenge is not solving two puzzles independently. It is finding a sequence of moves that works for both boards at once. A move that helps one side can make the other worse, so the solution often comes from noticing how the layouts interact.

Daily puzzle and archive

A new Lockstep puzzle unlocks each day based on your local date. Previous puzzles can also be played from the archive, so missed challenges are still there when you are ready.

See all of today’s games

Lockstep solution

This video reveals the solution.