The daily puzzle duel
Play today’s Sudoku and fight for the fastest time
Sudoku Fighter puts today’s shared Sudoku directly on the front page. Everyone receives the same puzzle, so your finishing time can join the daily standings and your completed days build a streak. Pencil marks, hints, undo, and touch-friendly controls are ready without an account.
When a quiet puzzle is not enough, race a live opponent or the house computer. Choose Race, Battle, or Duel rules, adjust the difficulty, or climb a ladder of ten increasingly fast computer fighters. Every grid is generated with one guaranteed solution.
Start with the board above: select an empty square and place a digit from the number pad or keyboard. The daily puzzle is free to play as a guest, while an optional account keeps competitive ratings, ladder progress, daily times, and standings together.