Block Stack
Score
0
Level
0
Lines
0
Best
0
Starting Level
← → Move↑ Rotate↓ Soft DropSpace Hard Drop
Drag ←→ = MoveSwipe ↑ or tap = RotateDrag ↓ = DownFlick ↓ = Drop
Score
0
Level
0
Lines
0
Best
0
Next
Also on Android
Block Escape: Color Slide
Slide coloured blocks out of matching doors.
No timer, no lives, no failing. Free, offline, no sign-up.
You might also like
Frequently Asked Questions about Block Stack
How do I play Block Stack online for free?
Open Block Stack on PlayBrain and play straight away in your browser. Arrow keys move and rotate, Space drops. On a phone, drag to move, tap or swipe up to rotate, and flick down to drop. No downloads or sign-ups.
What are the controls for Block Stack?
Arrow Left/Right to move, Arrow Up to rotate, Arrow Down for soft drop, Space for hard drop. On a phone: drag to move, drag down to soft drop, tap or swipe up to rotate, flick down to hard drop.
How does scoring work in Block Stack?
You earn points for every row you clear, and more for clearing several at once: 1 row = 100, 2 rows = 300, 3 rows = 500, 4 rows = 800, multiplied by your level. Every 10 rows takes you up a level and speeds up the drop.
What is a T-spin?
A T-spin is an advanced move where you rotate a T-shaped piece into a tight gap at the last moment. It is a favourite trick of experienced falling-blocks players.
Can I play Block Stack on my phone?
Yes. Block Stack works in any mobile browser with swipe gestures, and Full screen gives the board the whole screen. No app needed.
Is Block Stack the same as Tetris?
No. Block Stack is PlayBrain's own falling-blocks puzzle, in the style of classic Tetris. It is not made by or affiliated with The Tetris Company.
About Block Stack
Block Stack is PlayBrain's own falling-blocks puzzle. Pieces made of four blocks drop into a 10-wide well; you slide and rotate each one so it lands flat, and every complete row you make bursts and clears. Clear several rows in one drop and the celebration gets bigger, and every 10 rows the pieces fall a little faster. Falling-blocks puzzles go back to 1984, when Alexey Pajitnov made the original Tetris in Moscow; Block Stack is our free take on the idea, built for the browser with keyboard controls on a computer and swipe gestures on a phone. It is not made by or affiliated with The Tetris Company.
How to Play
- Use left and right arrow keys to position the falling piece where you want it.
- Press up arrow to rotate the piece and fit it into gaps.
- Press down for a soft drop or Space bar for an instant hard drop to the bottom.
- Complete full horizontal lines to clear them, score points, and prevent the board from filling up.