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How to play block puzzle games: the rules, explained simply

Updated October 16, 2026

Block puzzle games are one of the easiest puzzles to learn and one of the hardest to master. Here are the rules that almost every block puzzle shares, from classic wooden-style games to Block Blast and our own game, Plonk.

The board and the pieces

Most block puzzles use a square grid, usually 8×8, sometimes 9×9 or 10×10. Below the board you get a small set of pieces, often three at a time: squares, lines, L-shapes, T-shapes and small corners.

How lines clear

When a full row or a full column is filled with blocks, it clears and those cells become empty again. Filling a row and a column at the same time clears both. Clearing is the only way to make space, so it is the heart of the game.

How the game ends

The game ends when none of the pieces you have left fit anywhere on the board. There is usually no timer in the classic mode, so you can take as long as you need to think. In some games, like Plonk, every new set is guaranteed to contain at least one piece that fits, so a loss always comes from the board, never from an impossible deal.

How scoring works

Your first five games: what to focus on

Ready for more? Read our tips for a higher score.

Learn the rules in Plonk

Plonk is our free block puzzle for Android, and it follows exactly these rules on an 8×8 board with three pieces at a time. It plays offline, needs no account, and every set of pieces has at least one that fits. The only ads are optional short videos you choose to watch.

Quick answers

How do you play block puzzle?

Drag the pieces under the board onto the grid. When a full row or column is filled, it clears. Keep placing pieces and clearing lines; the game ends when none of your pieces fit.

Can you rotate pieces in block puzzle games?

In most block puzzles, including Plonk and Block Blast, pieces can't be rotated. You have to find a place that fits their shape.

Is there a time limit in block puzzle?

Usually not in the classic mode. You can take as long as you like to plan each move.

What is a good first block puzzle game for Android?

Plonk is a good choice: it is free, plays offline, needs no account, and every set of pieces has at least one that fits, so it is fair while you learn.

Read next

Try it yourselfPlonk is free on Google Play.