Challenge your mental agility with our exciting mental arithmetic app!

Add and subtract a dynamic series of numbers that appear one after the other and challenge your mental quickness with our app designed to sharpen your number skills.

QUICK GAME
In this mode you can customise the difficulty by adjusting the number of numbers and the time each one will appear on screen.This is the best mode to practice! With each successful attempt, you'll accumulate points, but be careful, wrong attempts will subtract points, keeping the challenge constant and motivating you to constantly improve.

LEVELS
Explore 99 challenging levels that gradually increase in complexity, testing your ability to think fast and accurately - prove your skill and beat every level!

WORLD RANKING
Every attempt in any game mode will earn you points to participate in the World Ranking. Choose your personalised avatar to represent you as you climb the ranks and compare yourself with users from all over the world! Can you reach the top of the World Ranking?

Are you ready to train your brain and reach new heights in mental arithmetic? Download our application!