Z undoes the last stitch. Hold H to hide the stitches. Escape closes the name box.
Pro
The current challenge is free for everyone. With Pro, every past one stays open to play, hall of fame included.
Get Pro Play the current challenge, freeClose is enough. You don't need to follow a road: cut straight across gaps and blocks. North is up and every piece is at the same scale.
Scroll or pinch to zoom · Space-drag to pan · Z undo · Hold H to hide stitches
Pinch to zoom · Two fingers to pan
You found all four.
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