Block Stack 🧱
Rotate and drop the falling blocks to build full rows. Full rows vanish and score points.
Level: Normal ·
Score
0
Best
0
Level
1
Lines
0
Choose your level
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How to play
Block Stack rules
- 1Move and rotate each piece as it falls. Fill a whole row to clear it.
- 2Clearing several rows at once scores much more (1 row 100, 4 rows 800 × level).
- 3Every 10 lines the level goes up and pieces fall faster. The game ends when the stack reaches the top.
On a computer
← → move, ↑ rotate, ↓ soft drop, Space hard drop, P pauses.
On a phone
Swipe left/right to move, tap to rotate, swipe down to drop — or use the buttons.
Easy, Normal or Expert
Easy pieces fall slowly. Normal is the classic speed. Expert starts fast and speeds up from there.
Each difficulty keeps its own best score, saved in this browser only — nothing is sent to us, and no signup is needed.
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