Sudoku is a popular number-based logic puzzle game. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that make up the grid contains all of the digits from 1 to 9.
The puzzle starts with some of the cells filled with numbers and the player must fill in the rest based on logical deduction. The goal is to fill the grid with a unique solution.
The goal of a Sudoku puzzle game is to enter a number from 1 to 9 in each cell, from the numbers given in certain cells. Each row, column, and region should contain only one instance of each digit.
Enter the numbers from 1 to 9 in the blank spaces. Each line must contain one of each digit. The same goes for each column, as well as for each 3×3, 4×4, 6×6, 9×9, 12×12, and 16×16 square.
Sometimes the puzzle will be easy but often it can be very difficult. But I’m sure it will be fun to learn strategies for kids and adults playing the mind game.
The puzzle game is available for Windows PC, Mac, Android and Sudoku for Java mobile. You can download Sudoku printable PDF files and start playing the game today.
There are several difficulty levels you can play:
- Easy: 4 x 4 to 6 x 6 (Numbers)
- Medium: 9 x 9 to 12 x 12 (numbers and alphabets)
- Difficult: 16×16 (numbers and alphabets)
Download the 4×4, 5×5 and 6×6 puzzles with answer:
Download the PDFs of the 7×7 and 9×9 sudoku puzzles:
Download PDF of Sudoku 16×16 & 25×25:
