6x6 SUDOKU: 100 Challenging Puzzles: iSolvePuzzles: 9781073535637: Amazon.com: Books
Killer Sudoku Puzzles - 200 Easy to Medium 6x6 vol. 13: Rodriguez, Alexander: 9781717135056: Amazon.com: Books
Sudoku Puzzles For Kids: Best Introductory Sudoku Puzzles Activity Book For Kids; 4x4 and 6x6 Sudoku Puzzles Easy to Hard Difficulty Levels: Press, LK: 9798513682400: Amazon.com: Books
Sudoku for Kids Ages 6-12: 300 Easy Sudoku Puzzles for Kids 6x6 and 9x9 with Solutions: Maker, Brainstorm: 9798705958641: Amazon.com: Books
Mini Sudoku 6x6: 60 Easy sudoku for adults; Sudoku Puzzles Book (Vol.1): Hermes, P.K.: 9781980560470: Amazon.com: Books
1,000 + Sudoku Classic 6x6: Logic puzzles easy - medium - hard - extreme levels (Daily sudoku): Holmes, Basford: 9781711738482: Amazon.com: Books
Master of Puzzles - Mini Sudoku 200 Easy to Master Puzzles 6x6 vol.8: Lee, James: 9781095853450: Amazon.com: Books
Small Sudoku For Kids 6x6 With Complete Tutorial (My First Sudoku Puzzles): Houdini, Sherlock: 9781535218115: Amazon.com: Books
1,000 + Mega jigsaw killer sudoku 6x6: Logic puzzles easy - medium levels: Holmes, Basford: 9781691016310: Amazon.com: Books
Easy 6x6 Sudoku Puzzles for Kids: 100 Mini Sudoku Puzzle for Children / Ages 4-8 / Large Print / Handy Size: Sharpened Pencil Press: 9781072868859: Amazon.com: Books
100 Easy 6x6 Sudoku Puzzles Large Print: Hughes, Danny: 9781720501848: Amazon.com: Books
Sudoku X - 120 Easy To Master Puzzles 6x6 - 6 (Sudoku X Puzzle Book 6x6): Collins, John: 9781658726412: Amazon.com: Books
Mini Sudoku 6x6 - Medium - Volume 45 - 276 Puzzles: Snels, Nick: 9781503352315: Amazon.com: Books
Killer Sudoku Puzzles - 200 Easy to Expert 6x6 vol. 12: Rodriguez, Alexander: 9781717135018: Amazon.com: Books
Sudoku Guru Puzzles: 6x6 and 9x9 Colorful Easy Level Sudoku Activities: Sciences, Energy and: 9781479191741: Amazon.com: Books
Mini Sudoku - 200 Easy to Normal Puzzles 6x6 (book 1): Parker, Liam: 9781678455774: Amazon.com: Books
Chain Sudoku: 250 Medium Chain Sudoku Puzzles 6x6 (Chain Puzzles): Mindful Puzzle Books: 9781071198667: Amazon.com: Books
Sudoku for Kids Easy: 200 Puzzles 6x6 Sudoku Brain Games for Kids Ages 6-8: Puzzle, Zhen: 9798649718257: Amazon.com: Books
1,000 + Mega jigsaw killer sudoku 6x6: Logic puzzles medium - hard levels: Holmes, Basford: 9781691187270: Amazon.com: Books
The Ultimate 6x6 Mini Sudoku Book: 1000+ Puzzles Easy to Hard: Coco Publications: 9798674841425: Amazon.com: Books
Sudoku For Kids Ages 6-12: Volume 2, 340 Easy Sudoku Puzzles For Kids And Beginners 4x4, 6x6 and 9x9, With Solutions: Press, Firstworkbook: 9798741076644: Amazon.com: Books
Mini Sudoku Puzzles for Adults: 200 Easy 6x6 Sudoku puzzles: Dolan, M. G.: 9781536939675: Amazon.com: Books
