Sudoku Puzzle 1 Answers by NormalFatality on DeviantArt
Amazon.com: Brain Games - Sudoku #1: 9781605531731: Publications International Ltd., Brain Games: Books
Sudoku-1 worksheet
Frame 1~9 Sudoku (Daily Sudoku League #55)
Sudoku Letter Puzzles - Level 1 Easy Book 1: Play Sudoku with Words: Fun and Brainy Japanese Logic Puzzles For Kids & Adults: 100 Large Print Games With Solutions: Press, Onlinegamefree: 9798674257431: Amazon.com: Books