Sharpen your mental math with four fast, fun games. Race the clock, fill the grid, survive the countdown and solve puzzles. Then watch your speed and accuracy improve week by week.
Each one trains a different part of your head for numbers. Pick the one that suits your mood, or play them all.
60 seconds. Answer as many sums as you can, against a bot or your own best. Four levels from Rookie to Elite.
SpeedA crossword of equations. Fill each blank so every line adds up, using each tile once.
LogicEndless survival. The clock drains all the time and every right answer refills it. How long can you last?
FocusShapes, number sequences, perimeters and find-the-rule riddles. Solve five as fast as you can.
ReasoningMost brain training tells you that you are doing great. We show you the numbers, compared only with your own past.
Add friends by username, play first, and send the exact same questions to them. Whoever scores better wins, and the record with each friend keeps count.
The same question types get harder as the numbers grow. Start where you feel comfortable, and move up when it gets easy.
A relaxed warm-up. Good for getting your rhythm.
Times tables and two-digit sums start to bite.
Square roots appear, and the clock feels shorter.
Chained operations. Unlocked after ten Pro wins.
Mental math is the skill of working with numbers in your head, without a calculator. It helps with splitting a bill, judging a discount, estimating a budget and following numbers in a meeting.
Like any skill, it fades when you stop using it. Short, regular practice brings it back. That is why our games are built around sessions of one to five minutes.
Our mental math games mix speed, logic and pattern spotting, so you practise recall and reasoning together.
Not sure where to start? Try the maths race game on Amateur. It takes 60 seconds.