How to play
- Pitch one tent beside every tree: above, below, left or right. Each tent belongs to one tree.
- Tents can’t touch each other, not even at a corner.
- The numbers count the tents in each row and column.
- Tap a square once for grass, twice for a tent. Drag to mark grass on several squares.
Keyboard: arrows to move, space to cycle, t tent, g grass.
Learn the logic behind it