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🪞 Split Signal

Move both cursors together. The right board mirrors your horizontal input.
Docks0
Time45.0s
🏆 Best—
LEFT
MIRROR LINK
RIGHT
Arrow keys / WASD or the buttons below. Bumps cost 0.7 seconds.
Use walls to pin one cursor while the other keeps moving.
🏆 TOP 20
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HOW TO PLAY

  1. Press Start Sync to begin a 45-second run.
  2. The left cursor follows your arrow exactly. On the right board, left and right are mirrored while up and down stay the same.
  3. A move that hits a wall or the edge pins that cursor in place while the other side can keep moving. Use those bumps to break symmetry.
  4. Dock both cursors on their target sockets at the same time to score. Every bump costs 0.7 seconds, so clean routing matters.

ABOUT

Split Signal is a short coordination puzzle about controlling two linked systems with one input stream. Instead of moving each cursor separately, you learn when to let one side collide so the other can slide into place. Your best dock count is saved on your device, and the sharpest operators can post it to the global TOP 20 leaderboard.