New take on the classic: Killer Sudoku by Easybrain
Easybrain - Easybrain's new brain-training puzzle, Killer Sudoku, is already available worldwide on the App Store ⚡️ Although it is similar to the classic sudoku version in its goal, the entirely new
Sudoku.com - classic sudoku - Apps on Google Play
Sudoku.com on Twitter: "The popular Japanese puzzle game Sudoku is based on the logical placement of numbers. It doesn't require any calculation nor special math skills; all that is needed are brains