The Ultimate Daily Killer Sudoku Challenge

Today's Killer Sudoku

New killer every day at midnight

One puzzle each day. Difficulty rotates Easy, Medium, Hard, Expert.

Difficulty Hard
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Recent daily puzzles

  1. Medium
    Date
    1 Oct 2026
    Difficulty
    Medium
    Status
    Solved
    Average time
    14:49
    Best time
    14:49
    Best player
    mrik

All grids

Activity

  • Player solved Puzzle #132 in 1:44:55
  • Player solved Puzzle #132 in 4:38
  • New puzzle: Puzzle #132