🧱 Stack
Drop the moving block dead-centre on the base. Stack tests precision under pressure — free in your browser, no download, no signup. Stack appears as one of the nine mini-games in a blocks.pw duel: best of 5 rounds against a real opponent, 30–40 seconds total, in your browser.
How to play Stack
- A block slides side to side above a fixed base.
- Tap to drop it. One drop — no undo, no second run.
- Your score is the overlap: how much of your block landed on the base.
- Better alignment than your opponent takes the round.
Rules and scoring
Overlap percentage decides it: a dead-centre drop scores near 100%, a clipped corner scores whatever stayed on. The block's speed makes "just wait for the middle" harder than it sounds — hesitation drifts you past centre exactly as reliably as impatience drops you short.
It's the anti-Smash: zero reward for speed, everything for controlled release. Duels are won by whoever converts adrenaline into stillness first.
Strategy: how to win at Stack
- Track the block's rhythm for one full pass before dropping — release on the beat, not on hope.
- Aim your tap at the moment the leading edge crosses centre, not when the block "feels" centred; feels are late.
- Exhale before the drop. It's a free stabiliser and nobody uses it.
- If you missed centre, note which side — players drift the same direction every time until they consciously correct.
Where Stack fits
In a duel, Stack rounds arrive shuffled among the other mini-games — Reflex, Smash, Stack and the rest — so winning the match means being dangerous at more than one skill. Start a quick match against the world or send a challenge link to someone who deserves humbling.