How to Solve 4x4 Sudoku Puzzle for Kids Online - PDF and Printable Also Available

Sudoku 4x4 - Hard

Sudoku 4x4 - Easy

Printable Sudoku Puzzles 4x4

Two 4x4 sudoku for kids to print: Level Beginner, No. 1 and No. 2.

4x4 Sudoku 1 - Solution

Sudoku 4x4 activity

Sudoku Puzzle Books for Kids in Bulk: : beginner sudoku puzzle books for kids under 5 with 4x4, 6x6, and 9x9 Puzzle Grids (Paperback)

World Puzzle Federation - Hmm What about declaring today to be an International Sudoku 4x4 Day? Solve online

I hired a developer to create a sudoku generator for me. It generates 4x4, 6x6 and 9x9 with the difficulties easy, medium, hard, very hard. This is from a 6x6 very hard

Sudoku Puzzles: 4x4, 6x6, & 9x9