Description: Sudoku Cafe is a logic-based puzzle game to fill a 9x9 grid with numbers(1 to 9).? Game Rules• The 9x9 playing board have the nine 3x3 subregions.• Each of the nine 3x3 subregions contain all of the digits from 1 to 9 with no duplicate numbers.• In the 9x9 playing board, each columns and rows contained the digits 1 to 9 with no duplicate numbers.? Game Modes• 4x4 Mode- This is a tutorial mode.- If you succeed under 3 mistakes, you can play the FLASH mode.• Flash Mode- Flash Mode have the nine 3x3 subregions.- If you succeed 3 times under 3 mistakes in each game, you can play the EASY Mode.• EASY Mode- This is for the beginner.- Like FLASH Mode, this mode have the nine 3x3 subregions.- If you succeed 2 times under 3 mistakes in each game, you can play the MEDIUM Mode.• MEDIUM Mode- This is for the intermediate.- This mode also have the nine 3x3 subregions.- If you succeed 2 times under 3 mistakes in each game, you can play the EXPERT Mode.• EXPERT Mode- This is the hardest mode.- This mode also have the nine 3x3 subregions.- Show your SUDOKU skill in EXPERT Mode.? Support• Game Center (Leaderboard)