Mad Sudoku

Challenge your brain with math puzzles! Combine Sudoku logic with arithmetic.

Love Sudoku but ready for a bigger challenge? Mad Sudoku combines classic Sudoku rules with cage arithmetic — group cells by cages, each with a target number and math operation (+, −, ×, /). Use logic, not guesswork, to fill the grid.How It WorksPlace numbers 1–9 so every row, column, and box is unique — just like Sudoku. But each cage also has a math target you must satisfy. Start with easier puzzles that give you …