Daily Mini Sudoku

Daily Mini Sudoku is a small-board Sudoku that refreshes each day. On a 6 by 6 grid you place the numbers 1 to 6, and on the larger boards the range goes up to 8. Each number appears exactly once in every row, column and box. Four difficulty levels sit behind the same rules, so the daily puzzle can be a quick warm-up or a real test. The board is small enough to finish in a short sitting, which makes it easy to keep a daily habit going.

• Each row, column and box holds each number once
• Click an empty cell to select it
• Choose a number from the pad to fill it
• Switch difficulty to change the board size
• Fill every cell to solve the puzzle

Click an empty cell, then pick the number you want to enter from the number pad.

• Start with the row or box that is most filled in
• Look for a box with only one empty cell left
• Note the possible numbers for a cell before you commit
• On 8 by 8 boards, work one box at a time

• A fresh puzzle each day
• Four difficulty levels
• Six by six and eight by eight boards
• Standard Sudoku rules