Funny Sudoku

Funny Sudoku is a fun puzzle game that helps you spend time in a healthy way, promote logical thinking and improve memory. feature: -4 difficulty levels: simple, intermediate, difficult, expert level; -Note function: open the note mode to add or delete notes in the cell. After filling in a cell, the number of the relevant cell will also be updated automatically. -Highlight duplicates: Highlight duplicates in rows, columns, and blocks to avoid filling in duplicate numbers. -Smart Tips-When you encounter difficulties, you can use tips to help you continue the game. -Unlimited undo function -Last number reminder: remind you the last remaining number in a row, column or a nine-grid grid. -Automatic save: If you leave during the game, the questions you are doing will be automatically saved. You can continue the game from your current location at any time. -Counting information: record the number of completed questions and the best time for each difficulty level.