The Daily Diagonal Sudoku

Play The Daily Diagonal Sudoku, the best online Sudoku game for free! Challenge yourself with this number puzzle genre and test your skills. Follow the original Sudoku rules where digits can't repeat in a row, column, and every 3x3 box. But wait, there's more! In this version, you must also ensure that all digits in the longest diagonals are different. Customize your gameplay by checking out the game options. Take notes and mark possible digits, or let the game automatically cross them out for you. If you're new to Sudoku or prefer an easier experience, highlight mistakes to help you along. And don't worry about losing your progress - save it or print puzzles to enjoy offline. Compete daily for a spot on the monthly leaderboards. Get ready for endless Sudoku fun!