Sudoku

Sudoku is a timeless number logic puzzle where your goal is to complete a 9x9 grid by placing numbers from 1 to 9 without repeating any in the same row, column, or 3x3 box. With some tiles pre-filled, use deduction, logic, and smart planning to fill in the rest. Analyze intersecting rows and columns to find missing numbers and solve the puzzle! Choose from multiple difficulty levels to match your mood—from relaxed to expert mode—and enjoy hours of brain-training fun. Whether you're a beginner or a puzzle master, Sudoku keeps your mind sharp and focused!

Tap or click on a tile to select it.

Use your keyboard or the in-game number panel to input numbers.

Make sure each number appears only once per row, column, and 3x3 section.

Use hints if you're stuck!