MathSu

Hit the product targets in 2×2 boxes! Hints, lives, timers, themes & daily rewards. Fun math practice for all ages.

A unique brain game for math and Sudoku lovers!

MathSu combines the classic Sudoku grid with mathematical targets to push your mind to its limits. Place numbers wisely, satisfy every rule, and clear hundreds of handcrafted puzzles at your own pace—or against the clock.

HOW IT WORKS • Each 2×2 block has a multiplication target — the four digits inside must multiply to match it • Row and column totals must match the sum targets on the edges • Classic Sudoku rule: digits 1–9 appear only once per row and column • Use Clear, Notes, and limited Hints when you get stuck • Watch your lives and beat the timer before the board runs out of time

FOUR DIFFICULTY MODES • Easy — 6×6 board, perfect for learning the rules • Medium — a balanced step up • Hard — 8×8 board, fewer clues, bigger challenge • Expert — the ultimate test for puzzle masters

HUNDREDS OF LEVELS Progress through level packs in every difficulty. Earn score, build streaks, and climb through 8 player ranks — from Beginner all the way to Champion.

MAKE IT YOURS • Beautiful animated themes: Winter, Desert, Sakura, Village, Forest, Galaxy, Ocean, Sunset, City & more • Dark mode and customizable theme effects • Daily reward box with streak bonuses • In-game store: hints, extra lives, time boosts, and optional ad-free play • Profile with guest, Apple, or Google sign-in • Available in 18 languages

Whether you love Sudoku, mental math, or logic puzzles, MathSu offers a fresh challenge every level. Train your brain, sharpen your multiplication skills, and see how far you can go.

Download MathSu today and start solving!