Suduko Pro 2018 Free ( New) ✓ Challenge yourself figuring out your mistakes, or enable Auto-Check to see your mistakes as you go ✓ Turn on Pencil mode to make notes as on paper. Each time you fill in a cell, notes are automatically updated! ✓ Highlight duplicates to avoid repeating numbers in a row, column and block ✓ Hints can guide you through the points when you are stuck - Unlimited Undos. Made a mistake? Just put it back quickly! - Auto-save. If you leave a sudoku unfinished it will be saved. Continue playing anytime - Highlighting of a row, column and box related to the selected cell - Eraser. Get rid of all mistakes Suduko Pro 2018 Free ( New) Features :- • More than 5,000 well-formed puzzles • 9x9 grid • 4 perfectly balanced levels of difficulty: easy, medium, hard, and expert • Support both phones and tablets • Simple and intuitive design