Sudoku by Nikoli

With the Nikoli puzzle series, you can enjoy high-quality sudoku puzzles, created by Nikoli, who gave the world-famous puzzle its name. The Nintendo 3DS allows for the realization of simple and easy to play operability. "Sudoku by Nikoli" contains 50 sudoku puzzles. Sudoku is a puzzle in which you place numbers from 1 to 9 into a 9x9 grid, divided into horizontal and vertical lines and 3x3 blocks, filling up all of the spaces with the numbers. With everything from simple puzzles to super-difficu...