Category
Trail
Trace a path through every cell, in order. No crossings.
Trail — daily path puzzle. Trace a single line from 1 to the highest number, visiting every cell exactly once and passing through checkpoints in order. Quick, elegant, scales beautifully in difficulty.
Today · 2026-06-13
Today’s Trail — Evil · 6×6
Click to play. New puzzle every day at midnight UTC.
The rules
- • Trace a single continuous path through the grid.
- • Visit every cell exactly once.
- • Move only between orthogonal neighbors (no diagonals).
- • Pass through the numbered checkpoints in order — start at 1, end at the highest number.
Click a cell adjacent to the path’s end to extend. Click any cell already on the path to truncate back to it.
Learn the technique
Trail techniques tutorial →
Forced edges, parity, dead-end detection — the patterns that crack any board.
Compete
1 vs 1 →
Match against another player on a shared puzzle. First to solve correctly wins. Affects your Trail rating.