Proper Sudoku

Play Sudoku your way - no time limits! Proper Sudoku lets you play Sudoku Puzzles at your own pace! Proper Sudoku Puzzles have a just a single solution and we've included 1000s of them! 10 Difficulty levels from Casual and Novice to Expert and Master. Each difficulty level has 1000s of Sudoku puzzles. How to play: - Enter numbers on the grid so each row, column and box includes all numbers 1 to 9. - Complete levels at your own pace. - Use hints to reveal numbers and show how to do it! - The game can calculate notes for you to make solving puzzles faster and easier! Features - 1000s of Proper Sudoku puzzles - No times limits - Beautiful clear graphics with different color themes - Adjust number size to be big and clear - Quick note system for advanced players - Notes can be displayed as numbers or dots - Autosaves current puzzle including all your notes In-App Purchase (Optional Premium upgrade) - No banner or interstitial ads - Unlimited free hints - Unlimited free automatic notes - Skip levels at any difficulty Need any help? Email us at [email protected]