Kaboom Blocks: free block puzzle with bombs

Kaboom Blocks is a block puzzle you play in your browser, on phone or desktop, with nothing to download. Drag pieces onto the 8×8 board and complete rows or columns to clear them.

How to play

  • You get three pieces at a time. Place them all and three new ones arrive.
  • A full row or column clears and scores points. Clearing several at once scores much more.
  • Clear on consecutive moves for a combo: points multiply up to ×5.
  • The game ends when none of your pieces fits on the board.

Bombs

  • Some pieces carry a bomb with a number: the moves it has left.
  • Clear its row or column in time and it blows up in your favour: it clears the cells around it, can set off other bombs and gives bonus points.
  • If the number hits 0… KABOOM! Game over.

Tips

  • Keep space for the long 4- and 5-cell pieces.
  • Drop bombs on rows that are almost full.
  • Stuck on a crowded board? You can keep playing once with a “rescue Kaboom”.

Frequently asked questions

Is Kaboom Blocks free?

Yes. It is free to play in your browser, with no downloads or sign-up.

How do you play?

Drag the pieces onto the board to complete rows or columns, which then clear. Bombs have a countdown: clear them before it reaches zero.

Can I play it on my phone?

Yes. Drag with your finger on mobile or with the mouse on a computer.

Is my game saved?

Yes. Your high score, settings and current game are saved on your device.

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