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Stackfall: cover art

Stackfall

Falling blocks: turn them, fit them, clear full lines. It speeds up every ten lines.

Players
Solo
Modes
Solo
Languages
English, Turkish

Stackfall is a falling blocks puzzle. Shapes of four squares drop one after another; turn and move them so they lock into full rows. A full row clears, and the pace picks up every ten lines.

How to play

  1. Pick a starting level and press Play.
  2. Move and turn each falling block so it fills a whole row.
  3. A full row clears and scores; every ten rows it gets faster.
  4. Hold a block for later; the game ends when the stack reaches the top.

Keyboard

← →
Move
↑ / X / Z
Turn (Z turns back)
↓
Fall faster
Space
Drop
C / Shift
Hold
P / Esc
Pause

Phone

Tap
Turn
Drag sideways
Move
Drag down
Fall faster
Flick down
Drop
Flick up / tap Hold
Hold
Show buttons
On-screen pad

Leaderboard · Top 50

Best per player, all time.

  1. 1LogosVox3,394 points

Credits and licence

Based on javascript-tetris (Copyright (c) 2011, 2012, 2013, 2014, 2015, 2016 Jake Gordon and contributors), under the MIT licence. Our changes, name and art are LogosVox's.

Licence: MITSource: github.com/jakesgordon/javascript-tetrisCredits

Questions and answers

When does it get faster?
Every ten cleared lines the blocks fall a little faster, and each line is worth more.
Does it work on a phone?
Yes. It runs in the browser on phones, tablets and computers, with touch controls on a phone and the keyboard on a computer.
Is it free?
Yes. It is free to play in your browser, with no download and no account needed. Sign in with LogosVox only if you want your saves and best scores on every device.