Stretchy Cat

Stretchy Cat is a calm grid puzzle built on a single rule: the cat never stops halfway. Swipe a direction and the cat slides until it hits a wall, a floor cushion or its own body, filling every tile it crosses. That body stays there for good — you can never cross it again. A level is finished when every tile of the room is covered; leave one bare tile and the solution is wrong. So this is a game of order, not speed. Which direction you take first, and which corner of the room you save for last, decides everything. One careless opening move traps the cat behind its own tail. All 50 levels were verified with a solver: every one of them has a solution, and most have exactly one. The campaign climbs from a bare 3x3 room to 9x8 halls broken up by cushions. Undo is unlimited and restarting is instant — being stuck costs you nothing but a rewind. On a phone a swipe is all you need; on a computer use the arrow keys or WASD, Z to undo, R to restart. Plays in both dark and light themes, and works with no internet at all.