Did you know that there are 6 ways to solve a Sudoku? Nikoli's Sudoku puzzles can be solved in any of these six ways, and you can enjoy solving them while learning how to solve Sudoku puzzles, with links to explanations.
The puzzles are created by Nikoli, the puzzle group that created Sudoku, which is loved in 100 countries around the world, and are therefore full of good problems.
Questions are listed according to difficulty levels: super beginner, beginner, intermediate, and advanced, so everyone from beginners to experts can enjoy the puzzles.
The exhilaration when you solve a puzzle is exceptional because you can always arrive at the correct answer if you solve it logically and not by guessing.
This is a Sudoku application that can be enjoyed by everyone from very beginners to experts.