Block Puzzle 8×8 – the simple game everyone plays
Block puzzles are the most downloaded kind of mobile game right now. The idea is simple: you get three blocks, you drop them on an 8×8 board, and every full row or column disappears. Here you can play it free in your browser – no app, no account, and no ad in front of Undo or Hint.
Quick start in 3 steps
- Drag a block from the three below the board onto an empty spot. (Or tap a block, then tap the board.)
- Fill a whole row or column – it clears and gives you points.
- Keep going until no block fits any more. Then try to beat your best score.
The full rules
Setup
The board has 8×8 empty cells. Below it you get three blocks of different shapes.
What is allowed
- Place each block anywhere it fits completely on empty cells.
- Blocks can't be turned. Use them as they come.
- You can place the three blocks in any order.
- When all three are placed, you get three new ones.
Clearing
A full row or full column clears at once. If one block finishes a row and a column, both clear – that is worth extra.
When the game ends
The game ends when none of your remaining blocks fits anywhere. Faded blocks in the tray show the ones that don't fit right now. The game tells you when you are out of space, and you can still Undo.
Fair blocks: new blocks are picked so that at least one of the three fits on the board when you get them.
Buttons and numbers
| Button / number | What it means |
|---|---|
| ↶ Undo | Takes back your last block. Free and unlimited. |
| 💡 Hint | Marks a good block and a good spot for it. Free. |
| 🔄 Swap | Gives you three new blocks. 3 free swaps per game. When no block fits, the game offers a swap before it ends. |
| ✚ New game | Starts again with an empty board. |
| Score | Your points in this game. |
| Best / Goal | Classic: your best score. Daily: the next goal to reach. |
| Lines | How many rows and columns you cleared. |
| Combo | How many moves in a row cleared at least one line. |
Modes
- Classic: endless play. New random blocks every game. Beat your best score.
- 📅 Daily challenge: everyone gets the same blocks today. Reach 500, 1000 or 2000 points for one, two or three stars. Compare with friends!
How points work
- Every cell you place: 1 point.
- Clearing lines with one move: 1 line = 10, 2 lines = 30, 3 lines = 60, 4 lines = 100.
- Combo: that line bonus is multiplied by your combo. Clear on the next move again and the bonus is doubled, then tripled …
- Board clear: empty the whole board for +300.
6 tips
- Keep space for the big ones. Always leave room for a 3×3 square and a 5-long line. Those are the blocks that end games.
- Fill from the edges. Building along the sides and corners keeps the middle open.
- Avoid single holes. One empty cell closed in on all sides can only be filled by the 1×1 block.
- Plan all three blocks. Before you place the first, check where the other two will go.
- Aim for double clears. One block that finishes a row and a column scores much more – and keeps your combo alive.
- Use Hint to learn, not just to escape. See why it picks that spot.
A little history
Block puzzles grew out of falling-block games from the 1980s. In the 2010s, mobile games turned the idea around: the blocks don't fall, you place them yourself, and there is no time pressure. Games like 1010! made the 10×10 version famous, and in recent years 8×8 block puzzles have topped the download charts worldwide.
What does it do for your brain?
Honest answer: it is a relaxing game, not brain medicine. But while you play you practise:
- Spatial thinking – seeing where a shape fits before you move it.
- Planning – thinking about the next blocks, not only this one.
- Calm focus – there is no timer, so you can think in peace.
What this game can and can't do
- ✅ Runs in the browser on phone, tablet and PC. No download, no account.
- ✅ Undo and Hint are free and unlimited, with no ads in front of them.
- ✅ Your best score and your running game are saved in this browser.
- ❌ No online leaderboard and no sync between devices.
- ❌ Blocks can't be rotated – that is part of the challenge.
Frequently asked questions
Can I rotate the blocks?
No. Blocks are placed the way they come. Choosing where each shape fits best is the whole challenge.
When does the game end?
When none of your remaining blocks fits anywhere on the board. You can still undo your last moves.
How do combos work?
If you clear at least one line with several moves in a row, your line bonus is multiplied: ×2, ×3 and so on. A move that clears nothing ends the combo.
Is Undo really free?
Yes. Undo and Hint are free and unlimited. There is no ad in front of them.
What is Swap?
Swap gives you three new blocks. You have 3 free swaps per game.
What is the daily challenge?
Every day everyone gets the same blocks. Reach 500, 1000 or 2000 points for one, two or three stars.
Can I play with a mouse?
Yes. Drag with the mouse, or click a block and then click the board.
Where is my best score saved?
In your own browser on this device. If you clear your browser data, it starts at zero again.
Is this the same as Block Blast?
It uses the well-known 8×8 block puzzle idea. It is our own free browser game with its own scoring, daily challenge, Undo and Hint.