Free daily math games.

Three ways to give your mental math a workout — one pure speed, one pure deduction, and one that sits in between. Free, daily, no sign-up.

Speed math vs. logic math

Math games come in two very different flavors. Math Sprint is a timed arithmetic speed test — the faster you recall facts like 7 × 8 = 56, the higher you score. It's pure mental-math training, and the kind of game where progress compounds: a week of daily practice makes a measurable dent.

Sudoku is the opposite. Speed doesn’t matter; logic does. Sudoku is really number-placement logic — the math is just “9 different digits per row.”

Do math games actually help?

For mental math, yes — and the benefit transfers. People who practice speed arithmetic get measurably faster at everyday calculations (splitting bills, estimating change, basic statistics). The PROTECT study (~19,000 adults 50+) found that regular number-puzzle use correlated with brain-age equivalent 8 years younger on attention and reasoning tests.

For broader “math reasoning” — the kind you’d need for word problems or geometry — logic puzzles like Sudoku are better training. They’re not arithmetic, they’re deduction dressed up with digits.

Which should I play?

Got 60 seconds? Math Sprint. Got longer and want the classic? Sudoku (pick your difficulty).

Browse the Math Sprint guide for speed tricks or the Sudoku guide for the full technique ladder.

Other categories: word games · logic puzzles.