Sudoku SE vs Flex Sudoku

Top 100 free app for over a year. Rated "Best Sudoku Game of the Year" by Apple. Rated #9 Game of the Year by Apple. Rated #24 App of the Year by Apple with over 10,000 apps competing! With unique handcrafted puzzles across four different skill levels, Sudoku (Free) is a great introduction to the fun and puzzle solving challenge of Sudoku. OPTIONS All options are on by default, but you can turn them off in the Options menu • Show Incorrect :: Shows incorrect answers in red. • Smart Buttons :: Disables the number button when that number is completed on the game board. • Smart Notes :: Removes the number from the notes in the box, column, and row that contains the cell with your correct answer. FEATURES • Multiple color schemes • Unique handcrafted puzzles • Four different skill levels • Challenge a friend • ALL puzzles are solvable WITHOUT guessing • 4 color schemes • "ALL notes": tap the "All notes" button on to show all the possible answers for each square. Tap the "All notes" button off to remove the notes. • Hints: shows the answer for the selected square or a random square when one is not selected • Pause the game at any time and resume where you left off • Best times, progress statistics, and much more Do you want more? Try one of our other versions of sudoku which have all the same great features! * Look for our paid edition of Sudoku with 800 puzzles and more unique color schemes. * Or try Color Sudoku for a fun twist to solving sudoku puzzles. * For advanced puzzle solving, try Expert Sudoku to challenge your sudoku solving skills.

Challenge yourself by playing more complex version of sudoku. You can try the classic 9x9, or more complex 16x16 or 25x25. You can even try 4x4 version for fun. Here is what you can do with the game: 1. Play classic, 16x16, 25x25 or 4x4 size sudoku game. 2. Play by loading thousands of built in games or enter your own game. 3. Choose the degree of difficulty of these games. 4. A sudoku solver is built in and can be used for solving any game you are playing. 5. Enter Notes while solving the game or using mutliple levels of hints to help you with the game. 6. Keep track of number of games played, minimum, maximum and average time to complete the game.