What is Number Block?
Number Block is a free puzzle game with educational, fun and math elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. The addition and subtraction in this math puzzle game isn't tough at all.
How to play Number Block
- Press "Play now" on the game screen. Number Block loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Swipe using the mouse or touch
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Puzzle |
|---|---|
| Tags | Educational, Fun, Math |
| Controls | Mouse, Touch (tap or swipe) |
| Screen | Portrait (720 Ã 1280) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
The addition and subtraction in this math puzzle game isn't tough at all. What is challenging is figuring out what blocks to combine to come up with zero in the final block. If you get stuck, just click the Video button on the main screen to see how to solve each level.
Number Block: frequently asked questions
Is Number Block free to play?
Yes. Number Block is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Number Block?
The developer's instructions for Number Block say: "Swipe using the mouse or touch"
Can I play Number Block on a phone or tablet?
Yes. Number Block supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Number Block?
If you like Number Block, try Math Mania, Math Class and Mind Games: Math Crosswords. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Related guides
- 6 Best Free Puzzle Games to Play in Your Browser: Six free puzzle games to play online with no download, from 2048 and water sort to jigsaws, Minesweeper and sliding blocks, and who each one suits.
- 2048 Strategy: How to Reach the 2048 Tile: How 2048 works and the corner strategy that wins it: keep your biggest tile in a corner, build a chain, avoid one direction and recover from mistakes.
Good to know
Number Block is made by an independent developer and delivered by GameMonetize, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.