Blokko: A Calm Color Block Jam Puzzle

Master the art of the sliding block puzzle in Blokko, a logic game where you clear the board by matching colorful blocks to their exits.

Play free in browser (Blokko)

Blokko is a color block jam puzzle designed for players who enjoy a focused and calm logic experience. In this game, your objective is to clear the entire board by moving each block to its corresponding exit door. The game combines the spatial reasoning of a sliding block puzzle with a clean, colorful aesthetic that makes every movement feel intentional and satisfying.

As you progress through the stages, the complexity of the grid increases, requiring you to think several steps ahead. Every block you move can either open a path for another or create a bottleneck that halts your progress. Because there are no timers, you can take as much time as you need to analyze the board and find the most efficient solution for every challenge.

How to play Blokko

Learning the mechanics of Blokko is simple, but mastering the movement of various shapes requires careful observation.

1. Select a block on the grid and drag it with your finger or mouse to move it horizontally or vertically.
2. Navigate the block through the grid toward the exit door that matches its specific color and symbol.
3. Touch the matching door with the block to make it slide automatically off the board and out of your way.
4. Repeat this process for every block on the board until the grid is completely empty to complete the level.

The rules of the game

• Blocks can only slide along the grid lines and cannot pass through other blocks or fixed obstacles.
• A block is only removed from the board when it makes direct contact with a door of the same color.
• Every level shows its minimum number of moves; solving it in that number earns you three stars.
• You have access to unlimited undo and restart options to refine your strategy without penalty.
• Each color is paired with a unique symbol to ensure the game is accessible to color-blind players.
• You receive three hints per day, which will show you the exact next move required for the solution.

Stages and difficulty progression

Blokko features 240 levels organized into 8 distinct stages. The difficulty scales gradually, starting with small 4x5 grids containing only three blocks and expanding to larger 7x8 boards with up to 11 blocks. Every single level has been computer-verified to ensure it is solvable within the move limit provided.

As you move through the stages, the shapes of the blocks become more complex. You will start with simple single squares and bars of two or three units. Later, you will encounter big squares, L-shapes, T-shapes, and J-shapes. These larger pieces need more space to maneuver, significantly increasing the logic required to clear a path to the exits.

Special pieces and twists

• Arrow blocks: Introduced at level 31, these blocks feature a double arrow and can only slide along one specific axis, either left-right or up-down.
• Stones: Appearing from level 51, these are fixed cells that never move and act as permanent obstacles on the board.
• Frozen blocks: Starting at level 81, these ice-covered blocks remain stationary until a specific number of other blocks have successfully exited the board.

Strategy tips for this color block jam puzzle

Work backward from the exit

Look at the exit doors first and see which blocks are currently blocking the path. Often, the block that looks easiest to move should actually stay in place to support the movement of a more restricted shape, like a large T-shape or an arrow block.

Prioritize restricted blocks

Arrow blocks are the most difficult to move because they lack a second axis of motion. Try to position these blocks near their exits early in the process, or move them to a spot where they will not obstruct the free-moving blocks later on.

Clear the path for frozen blocks

When you see ice on a block, check how many other blocks must exit before it melts. Plan your first few moves to clear the simplest blocks first so the frozen block becomes active before the board gets too crowded with complex shapes.

Use stones as anchors

While stones are obstacles, they can also be useful. You can slide blocks against them to stop them in specific positions that might be hard to reach otherwise, helping you align a block perfectly with its matching door.

Study the move counter

The goal for three stars is the minimum move count. If you find yourself taking many more moves than the goal, it usually means you are shuffling blocks back and forth unnecessarily. Try to find a path where each block moves directly toward its door.

Analyze the L and T shapes

Large shapes like L, T, and J blocks take up significant real estate on a 7x8 board. These shapes often need to be moved first into a wide-open area of the grid before you can move smaller blocks around them.

Don't hesitate to undo

Since there is no penalty for using the undo button, use it to test theories. If you see that moving a blue block traps a red block, simply undo that single move and try a different sequence without having to restart the entire puzzle.

Who should play Blokko?

Blokko is perfect for fans of the sliding block puzzle genre who prefer a meditative experience over high-pressure gameplay. If you enjoy organizing shapes, solving spatial riddles, and the satisfaction of clearing a cluttered board, this game will appeal to you. It is particularly well-suited for players who want a logic challenge they can pick up for a few minutes or settle into for a longer session of brain exercise.

Where to play Blokko for free

You can play Blokko free in the browser on your phone, tablet, or computer at blokko.publishkit.co. There is no need to create an account or install any software to start solving puzzles. For those who prefer playing on a mobile device, the game is also available on Google Play for Android devices.

Play free in browser (Blokko)

Last updated: 2026-11-02