Arcade
Stack
Drop each block, keep the tower narrow, and chase a perfect stack in under three minutes.
If the game does not load, open it directly.
How to play Stack
Tap the screen or press Space to drop the moving block. The part that overlaps the block below stays; the rest is cut away.
A near-perfect drop keeps the full width and adds bonus points. The tower moves faster as it grows.
The run ends when a block misses the tower. Your best score stays on this device.
Tips for a better run
- Watch the edge of the moving block, not the middle of the screen.
- A small tap is enough; you do not need to hold or swipe.
- When the tower gets fast, aim for the centre and accept a small trim instead of chasing a perfect.
Good for
A two-minute coffee-break run: one thumb, no reading, and a score that is easy to understand. Stop after one tower or try to beat your best.
Controls
- Tap anywhere, or press Space, to drop the moving block.
- A near-perfect drop keeps the full width; a miss ends the run.
- Mute and best score sit in the HUD.
Stack FAQ
How long is a round of Stack?
About 2 minutes. A two-minute coffee-break run: one thumb, no reading, and a score that is easy to understand. Stop after one tower or try to beat your best.
Can I play Stack with someone else?
It is a single-player game. Hand the phone over between rounds if someone else wants a turn.
Does Stack work offline?
The game is built from same-origin static files, so your browser can cache it. Reliable offline play through a service worker is on the roadmap.
Is Stack free?
Yes. There is no account, install, or payment. High scores and progress stay in this browser.
Credits
Original game by Tapminute
Licence: Proprietary. Game rules and the licence record live on the licences page.
Further reading
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Watch four pads light up, then repeat the sequence before you run out of lives.