Brain Training Dojo

Brain Training Math Dojo is a math practice app designed to help you train addition, subtraction, multiplication, and division in a fast, simple, and enjoyable way.

With short timed challenges, you can practice in just a few minutes, making it easy to use during breaks, commutes, study sessions, or as part of a daily brain-training habit.

Main features

Three difficulty levels
Choose from Easy, Normal, and Hard.
Start with basic one-digit calculations, then gradually move on to more challenging problems, mainly focused on two-digit arithmetic.

Timed challenges
Try to solve as many problems as possible within the time limit.
Improve your score, accuracy, and speed while aiming for longer streaks of correct answers.

Calculation Tips Mode
This app is not only about answering quickly.
You can also learn useful ways to think through calculations, including carrying, borrowing, breaking down multiplication, and estimating division.

Achievement system
Unlock achievements for first clears, perfect clears, consecutive play days, and more.
Bronze, Silver, Gold, Platinum, and Diamond ranks help keep daily practice motivating.

Simple and focused design
The clean interface is built to help you concentrate on solving problems.
You can adjust sound effects, vibration, background music, and display language.

Recommended for anyone who wants to

Improve calculation speed
Practice mental arithmetic
Enjoy quick brain training
Review basic arithmetic
Practice math with family
Build a daily learning habit

A few minutes a day can make numbers feel more familiar.
Train with Brain Training Math Dojo and turn arithmetic practice into a fun daily challenge.