Why Mini Sudoku?
A friendly start for beginners and kids
Mini Sudoku uses a 4×4 grid with fewer digits than classic 9×9. The Easy (Beginner) preset is a gentle way to learn scanning and elimination—ideal for children, complete beginners, and anyone who wants a short logic break.
Switch between 4×4 and 6×6, pick a difficulty, and practice the same row, column, and box rules as full-size sudoku—just on a compact board you can finish in minutes.
Why we recommend it
- Easier to scan: fewer cells mean faster pattern spotting and less fatigue.
- Kid-friendly length: short rounds that fit between homework or family time.
- Builds confidence: master small grids, then move up to standard 9×9 sudoku.
What Is Easy 4×4 Mini Sudoku?
4×4 mini sudoku uses digits 1–4. Each row, column, and 2×2 box must contain every digit exactly once—same logic as classic sudoku, just faster to scan.
Easy presets keep more starter clues so you can learn the rhythm without pressure. It is ideal for kids, beginners, or a two-minute break between tasks.
How to Play Easy (Beginner) 4×4 Mini Sudoku Online
Mini Sudoku Rules (4×4)
- • Use only digits 1–4; each row must contain every digit once.
- • Each column must contain digits 1–4 exactly once.
- • Each 2×2 box (there are four) must contain digits 1–4 exactly once.
- • Given clues are fixed; fill only empty cells.
- • Switch between 4×4 and 6×6 anytime—same rules, different grid size.
Tips for This Difficulty
- • Scan the row with the most givens first—forced singles appear quickly on a tiny board.
- • After each digit, re-check its row, column, and box in one glance.
- • Use draft notes in crowded cells; the grid is small so clutter stays manageable.
- • If stuck, try the other diagonal row—4×4 often unlocks from a different angle.
Mini Sudoku FAQ
Is 4×4 mini sudoku easier than 9×9?
Usually yes—fewer cells and digits mean shorter chains. This easy preset adds extra clues for a relaxed pace.
Can I play on mobile?
Yes. The layout is compact and works well with touch and the on-screen number row.
How does this differ from classic sudoku?
Same rules, smaller universe. When you master 4×4, 6×6 is a natural next step.
Popular searches: Easy (Beginner) 4×4 mini sudoku, free small sudoku online, 4×4 puzzle, quick sudoku