Classic Sudoku for beginners and advanced players, more than 1500 puzzles, NO ADs.
· Automatically save game progress
· Auto-Check duplicates to avoid repeating numbers in a row, column or block
· Take notes to keep track of possible numbers
· Highlight numbers
· Daily practice record
Daily Sudoku, play Sudoku daily!
* Add expert difficulty for 9 X 9 puzzles
* Add 400 puzzles
* Other improvements
With Family Sharing set up, up to six family members can use this app.