Pitchmoor

Pitchmoor is a tents-and-trees logic puzzle on a moorland campsite. Pitch one tent beside every tree, to its left, right, above or below, so that each tree has its own tent, no two tents touch, not even at a corner, and every row and column holds as many tents as its number says. Forty campsites grow from 6 x 6 to 10 x 10, and a campsite of the day is the same for everyone; each one is generated from a seed and checked by the game's solver to have exactly one answer. Lay grass on cells you have ruled out, tap a finished number to grass its line, and see clashes in red. It plays in the browser with a keyboard, mouse or touch, in English or Bulgarian.