endless sudoku, almost!

Sudoku Easy to Hard Presented by Will Shortz, Volume 2: 100 Wordless Crossword Puzzles

Will Shortz

Tired of waiting for the daily sudoku puzzle online or in the newspaper? Here’s 100 problems, of different levels, at your finger tips. In a family as big as ours, there’s usually someone who’s working on one!

Topic: math
Age Level: middle school
You'll use it daily