Play Blockrain Online

About Blockrain

Blockrain is a clean, colorful take on the classic falling-block puzzle. Shapes drop from the top of the well — rotate and slide them to build complete horizontal lines. Fill a full row and it clears, keeping your stack low. The blocks fall faster as you go, so quick thinking and tidy stacking are everything.

How to play

• Blocks fall one at a time from the top of the well.
• Move them left or right and rotate them to fit.
• Fill an entire horizontal row to clear it and score.
• Cleared lines make room; sloppy stacks pile up fast.
• The game ends when the stack reaches the top.

Controls: Swipe or tap on mobile; use the arrow keys to move and rotate on desktop.

Tips

• Keep the stack flat — avoid leaving deep single-column gaps.
• Save a tall vertical piece to clear multiple lines at once.
• Rotate early so you're not rushing as the block lands.

Is Blockrain free?

Yes, Blockrain is a free open-source block puzzle that runs instantly in your browser.

Is it like Tetris?

Yes — it's a classic falling-block line-clearing puzzle in the Tetris style.

Can I play on my phone?

Yes, it supports touch controls as well as keyboard.