Sudoku 4 in 1
Overview
Sudoku 4 in 1 is a free, online HTML5 game that offers a fun and challenging logic-based puzzle experience. This game is perfect for those who enjoy brain teasers and are looking for an engaging and addictive activity.
Game Features
- Multiple Difficulty Levels: Choose from five different difficulty levels - Easy, Medium, Hard, Very Hard, and Evil - to suit your skill and preference.
- Note Mode: Toggle between entering direct values into the cells or using "note mode" to add possible candidates for each cell.
- Auto-Solve and Check: Use the "Solve" button to automatically solve the puzzle or the "Check" button to verify your current solution.
- Cell Interaction: Easily manage selected cells, set values, and switch between note mode and direct input.
- Additional Controls: Clear the board, delete cell values, or use on-screen buttons to enter numbers.
Level Descriptions
- Easy: Ideal for beginners, this level provides a gentle introduction to Sudoku with fewer empty cells.
- Medium: A step up from easy, this level offers a moderate challenge with more empty cells to fill.
- Hard: For experienced players, this level presents a significant challenge with many empty cells.
- Very Hard: This level is for advanced players who are looking for a tough puzzle to solve.
- Evil: The most challenging level, designed for experts who want to test their skills to the limit.
How to Play Sudoku 4 in 1
To play Sudoku 4 in 1, follow these simple steps:
- Start the Game: Begin by selecting your preferred difficulty level from the available options.
- Interact with Cells: Click and hold on an empty cell where you want to place a number. Drag the number to the empty cell and release the mouse button.
- Follow Sudoku Rules: Ensure each number from 1 to 9 appears only once in each row, column, and 3x3 sub-grid.
- Use Note Mode: Toggle note mode to add possible candidates for a cell, helping you narrow down the correct number.
- Check Your Progress: Use the "Check" button to verify if your current solution is correct.
- Auto-Solve: If you get stuck, click the "Solve" button to see the complete solution.
Why Play Sudoku 4 in 1?
- Free and Online: Accessible from any modern web browser, Sudoku 4 in 1 is completely free to play.
- Fun and Addictive: With its engaging gameplay and various difficulty levels, this game is both fun and addictive.
- Improves Cognitive Skills: Playing Sudoku can help improve your logical reasoning, problem-solving skills, and memory.
Enjoy the challenge and fun of Sudoku 4 in 1, a perfect game for anyone looking to exercise their brain in a fun and engaging way.