100 Years Sudoku with 100 year's worth of puzzles!
-Num of puzzles Everyday, you get a easy puzzle and a hard one. You can solve not only today's puzzle but also past day's puzzle. You can go back to 1950/1/1. So,there is many many puzzles.
-Difficulty There are two kinds of difficulty. Easy or Hard.
-Input buttons Number buttons. "∀" button for all inputs. "?" button for a temporary mark. "X" button to delete. "<" and ">" buttons to move. You can solve puzzles comfortably.
-Accomplishment display How many puzzles you have solved are displayed by month or years.
-What is Sudoku? Sudoku is a kind of puzzle. Fill 9x9 cells with numbers from 1 to 9. The numbers in a 3x3 cells should be different each other. The numbers in a row should be different each other. The numbers in a column should be different each other.
Updated on
Feb 7, 2024
Puzzle
Data safety
arrow_forward
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.