Fast Math: Mental Math Games

Fast Math is a daily brain workout built on mental math: a few minutes a day of quick games that train calculation, logic, memory and focus.

YOUR DAILY PLAN
• A 3-minute workout in three blocks: speed, accuracy and memory
• A fresh plan every day, picked from the games you play
• Build a streak and keep your mind sharp

14 GAMES
• Target 24: four numbers, make exactly 24. Every hand has a solution
• Cross Math: fill interlocking equation grids
• Sudoku, Kakuro and Nonogram: number and picture logic
• Rush 60: sixty seconds, chain right answers for combo points
• Survival: three lives, the questions get faster
• Memory and Pairs: remember numbers, match hidden cards
• N-Back, Focus Arrows and Rule Switch: working memory and attention
• Geometry: shapes and angles
• Brain Puzzles: logic, IQ and math riddles with a step-by-step explanation for every miss

COMPETE
• 1v1 duels: race to 10 correct answers against a computer opponent matched to your level
• 8-player tournaments with a live ranking, against computer players
• A weekly league to climb, with a simulated group at your level

PRACTICE THAT GROWS WITH YOU
• 12 question types: mental arithmetic, chain calculations, percentages, missing operators, sequences, patterns, equations, powers and roots, true or false, dominoes and memory
• Difficulty adapts as you level up, from Beginner to Legend across 30 levels
• Weak spots: the facts you miss most come back until you know them

KNOW YOUR BRAIN
• A brain score, skill by skill: calculation, logic, memory and more
• Score trends, accuracy and streaks over time

PLAY YOUR WAY
• No account and no sign-in
• 15 languages
• Optional daily reminders at the hours you choose

Three activities a day are included. After that, watch a short video for one more game, spend 250 coins on one extra round (once a day), or come back tomorrow. Fast Math shows ads between games and offers optional reward videos. There are no in-app purchases.

Three minutes. Every day. Start your streak.

Recent changes:
The first Android release of Fast Math: a 3-minute daily brain workout, 14 games including Target 24, Cross Math, Sudoku, Kakuro, Nonogram and N-Back, duels, tournaments, a weekly league and your brain score, skill by skill.