6×6 · Beginner to medium
Mini Sudoku (6×6)
A shorter sudoku for kids, classrooms, and quick five-minute sessions.
Mini 6×6·00:00
About mini
What mini sudoku (6×6) feels like.
Mini sudoku uses a 6×6 grid divided into six 2×3 boxes. The digits 1 to 6 each appear once per row, column, and box. Faster to solve than 9×9. ideal for children learning the rules and for anyone who wants a five-minute session.
Rules
- Fill every cell with a digit from 1 to 6.
- Each digit appears exactly once per row.
- Each digit appears exactly once per column.
- Each digit appears exactly once per 2×3 box.
- Key rule
- Digits 1–6 with 2×3 boxes
- Difficulty range
- Beginner to medium
- Tips
- Scan one digit at a time across all rows, columns, and boxes. most solves come from hidden singles.
- Pencil marks are rarely needed; the grid is small enough to hold in working memory.
- Great for kids aged 6+. Adults solve in 1–3 minutes.