Puzzle Den

Block Burst: The 8×8 Block Puzzle

Drag blocks onto the board and fill complete rows or columns to clear them. Clear lines on back-to-back turns to build combos, and see how long you can keep the board open.

About Block Burst

Block puzzles like Block Blast are currently among the most downloaded games on both the Play Store and the App Store. Block Burst brings that same satisfying "place and clear" loop to your browser.

You always get three blocks at a time. Placing all three gives you a fresh set. While you drag, the board previews exactly where the block will land and which lines it will clear.

Block Burst at a glance

GenrePuzzle game
PriceFree, no download or sign-up
ControlsDrag or tap
Typical game length5 to 15 minutes
LivesNone (ends when no block fits)
Works onPhones, tablets and computers, in any modern browser
Daily challengeYes, the same puzzle for everyone each day

How to play Block Burst

  1. Drag a block. Or tap a block and then tap the square for its top-left corner.
  2. Fill a line. A full row or column clears.
  3. Chain clears. Clearing on consecutive turns builds a combo multiplier.
  4. Keep space open. The game ends when none of your blocks fit.

Rules

Levels and difficulty

Block Burst is an endless score-attack game. The challenge comes from the shapes you are dealt and how well you keep the board open.

Scoring

Each placed square is worth 1 point. Clearing lines scores more for multiple lines at once and multiplies further with your combo streak. Daily challenge scores can be shared with friends.

Tips and strategy for Block Burst

How we built and tested Block Burst

The game uses 34 different block shapes. When a new set is dealt, the game rerolls a few times if needed so that at least one of the three blocks fits whenever that is possible. We ran automated games to check that placement, line clears and the game-over check always match the board you see.

Frequently asked questions

Can I rotate blocks?

No, blocks keep their shape, just like the popular mobile versions.

How do combos work?

Clear lines on turns close together to raise your combo, which multiplies points.

When does the game end?

When none of your current blocks fit anywhere on the board.

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Written and tested by Puzzle Den Editorial Team

Game design and testing. The Puzzle Den team designs, builds and play-tests every game on the site, and writes and reviews each guide. We check every level generator for solvability before a game goes live.

Published 30 September 2026 · Last updated 30 September 2026 · How we build and test games