Cats & Boxes: Stack Puzzle

Topple the boxes. Build the bridge. Get the cat to its bed.

Cats & Boxes is a 3D puzzle game set in a flooded apartment. The floor is under water, so the cat walks across stacks of boxes and needs to reach a cozy bed on the other side. Swipe a stack and it falls, becoming a bridge as long as the stack is tall. Work out which stack goes down first, and in which direction.

How it works
Each level is a room full of box stacks. The cat can jump up only one box at a time, so a bridge that lands too high is no use. The whole puzzle is the order of your falls: one stack opens a path, another one closes it.

Puzzle mechanics
• Swipe to topple — push a stack over and it lands as a bridge as long as its height
• One-box jump — the cat climbs up just one box, so plan each step of the route
• Undo moves — take back any move and try a different order
• Room obstacles — furniture, fragile dishes, domino books, a rotating chair, water current, doors with pressure plates and a board change how you build the path
• Level menu — pick from 13 levels across different rooms, unlocking them as you go
• Solver hint — ask for a hint when a room has you stuck

Made for calm thinking
You cannot lose here, and every move can be undone, so you can test an idea, see how it plays out and rewind. Pick one of two cats to start, then work through the rooms. The campaign loops back around when you finish it.

Swipe a stack and lead the cat home.