How to Play (Sudoku rules)

Sudoku is a logic-based puzzle where you must complete a 9×9 grid by filling in the missing numbers. Each row, column, and 3×3 section must contain every digit from 1 to 9 without any repeats.

Sudoku - example valid row
Sudoku - example valid column
Sudoku - example valid 3x3 grid

When you start the game, some numbers will already be in place. Your task is to carefully fill in the remaining squares while following the 3 simple sudoku rules :

No number can appear more than once in any row.Sudoku - example row mistake
No number can appear more than once in any column.Sudoku - example column mistake
No number can appear more than once in any 3×3 section.Sudoku - example 3x3 grid mistake

Use logic and deduction to solve the puzzle—no guessing required!