Sudoku Quest is a free puzzle game developed by HashCube for Android 9.0. With over 660 levels and 11 variations, it is the most unique Sudoku game available. The game is set in a fantasy world where the player has to embark on a quest to unite a shattered kingdom by solving Sudoku puzzles. With more than 10,000 free Sudoku puzzles spread over 600+ levels, the game offers a new puzzle every time you retry. The game features fun variations of the classic Sudoku game, including 4x4, 6x6, 8x8, 9x9, 10x10, 12x12, Evil Sudoku, Squiggly Sudoku, Killer (Samurai) Overlapping Sudoku, etc. The game also includes amazing power-ups that help players become better Sudoku players, including Hint, Magic Eye, Magic Hint, and more. The game is optimized for both mobile phones and tablets, with a simple interface and intuitive touch controls. Players can play on all their devices without losing progress, and the game includes a rating system to help improve results. With engaging storylines, colorful characters, and charming music, Sudoku Quest is a must-play game for Sudoku lovers.