Number Up
Played 2 times.
About Number Up
Every square has a number on it, some positive and some negative, and the ball you control adds them up as it travels. Number Up is a logic puzzle where arithmetic and quick reactions work together.
Your running total is what counts, so the safest path stays on positive squares, or on negative ones with tiny values. Let the total fall below zero and the round ends. Steer with the mouse or slide your finger across a touch screen to guide the ball. It is meant for kids but amuses adults too, and plays in the browser without downloads.
Game details
| Genre | Puzzle |
|---|---|
| Controls | Mouse or touch |
| Platform | Browser, phone and tablet |
| Cost | Free, no download |
| Screen | 720 x 1280 px |
How to play Number Up
- Look at the numbers on the squares around the ball.
- Steer with the mouse or slide your finger to move it.
- Roll over positive numbers to build your total.
- Avoid big negative squares so your score stays above zero.
Tips for Number Up
- Scan ahead for large positive squares and plan a route that links them.
- If you must cross a negative square, pick the one with the smallest value.
- Move steadily; sudden swerves send the ball onto numbers you did not intend.
Frequently asked questions
Is Number Up free to play?
Yes. Number Up is free, plays in your browser, and requires no download or sign-up.
How do I control the ball in Number Up?
Use the mouse on a computer, or slide your finger across the screen on a touch device.
How does scoring work in Number Up?
The ball adds up the numbers on the squares it crosses, both positive and negative, so you want to stay on positive squares.
More to play: Puzzle games · Ball games · Kids games · Math games
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