Sudoku
Fill the 9x9 grid with numbers 1-9 so that each row, column, and 3x3 box contains each number exactly once.
How to Play
- Fill each row with numbers 1-9 without repetition
- Fill each column with numbers 1-9 without repetition
- Fill each 3x3 box with numbers 1-9 without repetition
- Some numbers are pre-filled as clues
Quick Start
Choose a difficulty level to begin playing
Puzzle Stats
Difficulty
Medium
Time Estimate
5-15 min
Available Puzzles
50
Top Players
1
Player 12
Player 23
Player 3