How to play Stack
- A square slab slides over the top of the tower: left to right, then front to back, turn about.
- Tap, click or press Space to drop it.
- Whatever hangs past the slab below is cut off and falls, so the next slab is only as big as what's left.
- Miss the tower completely and the run is over. Every slab after that comes in a little faster.
Tips
- A drop that's almost square snaps to square, so the slab keeps its full size.
- Three square drops in a row make the slab a little bigger again, so one bad drop doesn't have to end a good tower.
- Drop on the rhythm of the slide rather than chasing the slab's edge.
Questions
How do you play Stack?
Drop each sliding slab onto the tower as it comes in, left to right or front to back. Any overhang is cut off, so the tower shrinks with every slip. Square drops keep the slab whole, and a slab that misses the tower ends the run.
How is Stack scored?
One point for every slab on the tower.
Is it free? Do I need to download anything?
It's free, with no download and no account. It runs in your browser on any phone, tablet or computer.
Where is my best score saved?
In this browser, so it's there next time you play here. Sign in with a free Crek account and your best also goes on the game's leaderboard.