Edgewise
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Edgewise
One line through every square.
Finish on the edge, and the map grows.
How to play
- Draw one line from 1 through every square, passing the numbers in order.
- Thick bars are walls. The line can't cross them.
- The last number always sits on the edge. Finish there and the next grid opens on that side. Your line carries straight on into it.
- Drag back over your line to undo. Tap any square of it to rewind to there.
- Map zooms out to show the whole journey.