What is the best way to solve this 6x6 sudoku? - Puzzling Stack Exchange
Printable Sudoku for Kids - 6x6 Grid - Sheet 1
A 6x6 Sudoku that fits in between a 4x4 and 9x9 : r/3Blue1Brown
Children's Puzzles. Three Volumes of 6x6 Sudoku Puzzles. - Etsy
Mini Sudoku 6x6 - Easy to Hard - Volume 43 - 276 Puzzles - Snels, Nick: 9781503352018 - AbeBooks
Sudoku for Kids: 6x6 Medium 100 Puzzles Games Book with Solution for Beginners Vol.3 Space Themed, Kids Ages 6-10, 8-12 (Paperback) | Anderson's Bookshop
Printable Sudoku for Kids - 6x6 Grid - Sheet 5
Year 6 Sudoku 6 x 6 Worksheet (teacher made) - Twinkl
6x6 Diagonal Sudoku Puzzles (Mini Sudoku Series #115, #116)
Sudoku 6x6 - Easy - Sudoku-Puzzles.net
1,000 + Big killer sudoku 6x6: Logic puzzles hard levels (Paperback) | Changing Hands Bookstore
Sudoku For Kids Ages 4-8: Sudoku 6x6 Volume 2, Level: Easy, Medium, Difficult with Solutions. Hours of games. (Paperback) | Annie Bloom's Books