ArithmeticA — Play Free Online

ArithmeticA is a puzzle and brain game that plays in the browser with nothing to install. As the name suggests, it leans on numbers: the point is to think rather than react, which makes it a very different kind of session from the reflex-driven games that surround it on this site.

If you came to Doodle Jump for the quick "one more try" loop, ArithmeticA keeps that bite-sized feel but swaps the frantic climbing for slower, deliberate decisions. There is no platform to miss and no timer pushing your thumb; you can stop and think, then try again. It is listed under Puzzle & Brain and credited to Poki.

How to play

The game accepts several kinds of input. On a computer, use the arrow keys or WASD to move, and use the mouse to aim and to select things on screen. On a phone or tablet, you tap and swipe instead. Start by pressing Play above; the game loads right in the frame.

Because the controls mix keyboard and mouse, a short first round is the best way to learn which input handles what in each situation. Treat the opening levels as a tutorial: work out what you are being asked to do before worrying about doing it efficiently.

Tips

• Slow down at the start of every level. In a number puzzle, a few seconds of looking usually saves several failed attempts.
• If you are stuck, restart the level with a different idea rather than repeating the same one.
• On a laptop with a mouse, use the mouse for selecting and the keyboard for movement; swapping back and forth between the two feels clumsy on a trackpad alone.

Similar games on Doodle Jump

If you want something that still rewards patience but looks different, try Fireboy and Watergirl, a cooperative puzzle platformer built around two characters and their separate hazards. Helix Jump is calmer than the headline game and asks for timing rather than arithmetic. Ovo 2 is a precision platformer where careful routing counts for more than speed.

ArithmeticA suits short breaks, a quiet few minutes on a phone, or anyone who wants to give their brain a different workout between rounds of jumping games.