How to play

Add together the numbers shown one at a time, including negative numbers. Click or tap the correct total in the answer grid to advance.

About this game

Sharpen your mind with Kobadoo Arithmetic, a captivating number challenge that enhances math skills and memory. Memorize sequences, calculate sums, and tackle increasingly complex levels. This scientifically designed game offers a simple yet stimulating experience that boosts cognitive abilities while keeping players engaged and entertained.