Can you add a square and a triangle?
More than a by-the-numbers adventure!
Add and subtract to make zeroes.
Add numbers to get them tumbling!
Tap on a square to move to it. Moving adds 1 to your number, unless you land on an operator. Reach the target number exactly to win.
Use the arrow keys to move your number. Each move adds 1 to it, unless the square has a mathematical operation on it. Land on the target number at the exact time that you've added up to it to win.
How to play Numberium on your phone
To play Numberium easily any time, you can add it directly to your phone as an app. It’s a great way to play without worrying about losing your game save data.
For iOS devices, simply tap the “Share” icon in Safari and select “Add to Home Screen”. For Android devices, tap the “Menu” icon and select “Install App”.