What is Number Tubes?
Number Tubes is a free puzzle game with colorful, relax and sorting elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Relax and train your brain with Number Tubes — the addictive number sorting and merging game!
How to play Number Tubes
- Press "Play now" on the game screen. Number Tubes loads inside the player; some games take up to 20 seconds and may show a short ad first.
- - Tap a ball to move it into another tube, or move a whole matching chain together. - Merge balls with the same number to create a higher number. - Keep merging to reach the biggest numbers and set new records!
- 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 | colorful, relax, sorting |
| Controls | Touch (tap or swipe) |
| Screen | Landscape (800 × 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Relax and train your brain with Number Tubes — the addictive number sorting and merging game! Tap to move balls, merge the same numbers into bigger ones, and keep going to beat your best score. No time limits, no pressure — just pure fun. Perfect for fans of merge games, number games, and classic sort puzzles.
Number Tubes: frequently asked questions
Is Number Tubes free to play?
Yes. Number Tubes 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 Tubes?
The developer's instructions for Number Tubes say: "- Tap a ball to move it into another tube, or move a whole matching chain together. - Merge balls with the same number to create a higher number. - Keep merging to reach the biggest numbers and set new records!"
Can I play Number Tubes on a phone or tablet?
Yes. Number Tubes 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 Tubes?
If you like Number Tubes, try Ball Sort Puzzle, PopSortica and Magic Flow. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Good to know
Number Tubes is made by an independent developer and delivered by GameDistribution, 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.