6x6 sudoku - Easy Worksheets,Printable Activities for Kids,Sudoku Puzzles Printable
Sudoku for Kids Ultimate Collection: 4x4, 6x6 and 9x9 Sudoku Puzzles for ages 6 and above by Kelship Books, Paperback | Barnes & Noble®
Hard 6x6 Sudoku Puzzles for Kids: 100 Mini Sudoku Puzzle for Children / Ages 6-9 / Large Print / Handy Size: Sharpened Pencil Press: 9781072871309: Amazon.com: Books
100 Large Print Medium 6x6 Sudoku Puzzles for Adults: Only One Puzzle Per Page! (Pocket 6x9 Size) a book by Lauren Dick
Printable Sudoku for Kids - 6x6 Grid - Sheet 1
Sudoku #2- Elementary Worksheets and Center 6X6 Puzzles with Shapes