TeacherPuzzleMaker

    Number Games

    Chaos Sudoku

    9×9 Sudoku where the standard 3×3 boxes are replaced by nine irregular 9-cell regions. Rows, columns, and regions each contain 1–9 exactly once.

    1. 1
      Inputs
    2. 2
      Settings
    3. 3
      Layout & typography
    4. 4
      Review & validate

    Step 1 of 4

    Inputs

    Set the puzzle count, difficulty, and any custom inputs.

    Difficulty