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Play Free Mini Sudoku Online - 4x4 Logic Puzzle
Perfect for beginners! Mini Sudoku uses a 4x4 grid with numbers 1-4. Fill each row, column, and 2x2 box with all four digits. Quick puzzles that are great for learning Sudoku! Explore more memory games or puzzle games.
4x4 logic puzzles!
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How to Play Mini Sudoku
Simple rules
- Objective: Fill the 4x4 grid with numbers 1-4 so that each row, column, and 2x2 box contains all four digits exactly once.
- Gameplay: Click an empty cell to select it, then click a number from the palette to place it.
- Controls: Use Undo to revert your last move or Erase to clear a selected cell.
- Winning: When all cells are correctly filled, you've solved the puzzle! Use Check to validate your solution.
Strategy & Tips
Improve your solving speed
- Start with Obvious Numbers: Look for rows, columns, or 2x2 boxes that already have numbers filled in. These are easier to complete.
- Use Process of Elimination: If a row already has 1, 2, and 3, the remaining cell must be 4.
- Check All Constraints: Remember each number must appear once in each row, column, AND 2x2 box.
Frequently Asked Questions
Common questions about Mini Sudoku
What's the difference between Mini Sudoku and regular Sudoku?
Mini Sudoku uses a 4x4 grid with numbers 1-4 and 2x2 boxes, making it perfect for beginners. Regular Sudoku uses a 9x9 grid with numbers 1-9 and 3x3 boxes.
How long does a Mini Sudoku puzzle take?
Mini Sudoku puzzles are much quicker than regular Sudoku - typically 1-3 minutes for most players, making them perfect for a quick brain workout!
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