The goal
Draw one unbroken trail that fills every cell — starting on crumb 1 and passing through the numbers in order. Leave no crumb.
How it works
- Begin on crumb 1 (already lit). Drag to a neighboring cell — up, down, left, or right. No diagonals.
- Reach the numbers in order: 1 → 2 → 3 and on to the last. The next one you need shows under the board.
- Visit every cell exactly once. The trail never crosses or doubles back on itself.
- Fill the whole board and reach the final number to complete the run.
The fog
Crumbs stay dark until your trail head comes near them. Reveal radius (1–3) sets how far ahead you can see, and stay lit / blind spot decides whether revealed crumbs stay visible or vanish once you pass. Wider reveal is easier; blind spot turns it into a memory run.
Daily & practice
Daily is the same puzzle for everyone and builds your streak. Practice deals endless fresh boards — hit New board after each.
Controls
DragDraw the trail across neighboring cells.
BackDrag back over the trail to undo a step.
ClearReset the trail to crumb 1.
ShareCopy your result once the run is complete.
Every daily has exactly one solution. Watch the corners — each can be entered and left only one way, so they're the safest cells to commit to early.