Sudoku Vault
Sudoku Vault is a logic-based puzzle game featuring 4x4, 6x6, and 9x9 boards — each with four difficulty levels: Basic, Normal, Hard, and Expert. Whether you're a beginner or an expert, every grid offers a fresh challenge for your mind. Use smart NOTES to keep track of possibilities, and when you want to check your progress, tap the CHECK button — it will remove incorrect inputs and lock the correct ones, helping you stay focused on the solution.

Play Sudoku Vault
💡 Tip: Click on the game area and use fullscreen mode for the best gaming experience.
How to Play Sudoku Vault
Use a mouse or touchpad to select a cell, then choose a number from the on-screen number pad to fill it in. Use the Note button to toggle pencil marks, and tap Check to validate your entries — incorrect numbers are removed, and correct ones are locked.
Screenshots




Tags
Game Information
- Publisher:
- Lof Games
- Genres:
- Educational, Puzzle
- Languages:
- English, Simple English
- Platform:
- Web Browser
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