Play Mini 4×4 Sudoku Online Free

Play Mini 4×4 Sudoku online for free. Perfect for beginners and kids — fill the grid with 1-4 following row, column, and 2×2 box rules.

▶ Play Mini Sudoku 4×4 — Free
🟢 Easy 🟡 Medium 🟠 Hard 🔴 Expert

How to Play Mini Sudoku 4×4

  1. Fill the 4×4 grid with digits 1-4.
  2. Every row contains 1-4 with no repeats.
  3. Every column contains 1-4 with no repeats.
  4. Every 2×2 box contains 1-4 with no repeats.
💡 Pro Tip
Great for learning Sudoku logic! With only 16 cells and 4 digits, you can solve these quickly.

Frequently Asked Questions

What box size does Mini 4×4 use?

2×2. The grid is split into four 2×2 boxes, each containing 1-4 exactly once — alongside the row and column rules.

Is Mini Sudoku a good starting point for beginners?

Yes — with only 16 cells and four digits, it teaches the core Sudoku deductions in a quick, approachable format.

Try More Puzzle Modes

🧩Mini Sudoku 6×6 🧩Classic Sudoku 🧩Futoshiki
▶ Play Mini Sudoku 4×4