Fast Math: Brain Games & IQ

Fast Math: Brain Games & IQ

Brain training with fast mental math, puzzles, duels and tournaments

Education · Worldwide · Free; Premium weekly, yearly or lifetime, and coin packs

A three-minute daily brain workout built on mental math, with Cross Math, Sudoku, memory games, duels and tournaments at your level, 12 question types and 30 levels from Beginner to Legend.

What it does

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Daily workout

Speed, accuracy and memory in a three-minute session, with a streak to keep.

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Puzzles and modes

Cross Math grids, 9×9 Sudoku, Rush 60, Survival, Memory and Pairs, and Geometry.

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Duels and tournaments

1v1 duels matched to your level and 8-player tournaments with a live leaderboard.

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30 levels

Difficulty adapts from Beginner to Legend; score trends, accuracy and rank points show progress.

Mental arithmetic is trainable — the evidence is just the score

Most people assume their mental maths is fixed: you are either a numbers person or you are not. It is more like a physical skill than a trait. The reason it rarely improves is that almost nobody practises it…

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Common questions

Who is it for?

Anyone who wants a sharper mind in a few minutes a day, from faster mental arithmetic to practice before an aptitude test.

Is it free?

Yes to download and play. Premium adds unlimited sessions, all 12 question types and full stats, weekly, yearly or as a lifetime purchase. Coins are earned in play, and coin packs are an optional purchase.

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