Stack — Block Stacking Game

Play Stack, a free tower stacking game in your browser. Time each drop, line up the blocks and see how high you can build.

How to play Stack

Drop the moving block onto the tower. The part that hangs over the edge is cut away, leaving a narrower platform for the next drop. Keep stacking until you miss or run out of room.

Controls

Tap or click the play area, or press Space, to place a block. Use Pause to take a break and Play again to start another attempt.

A tip for your next attempt

Watch the edge of the block below. An accurate early drop leaves more room for the next one.

Scores and records

Your local best stays in this browser. For shared online rankings, choose a nickname in your profile and enable public visibility. Eligible new runs can appear on the Stack leaderboard. Guest identity and local records do not automatically sync to other browsers or devices.