SUDOKU 3 niveaux - I thought I was a pro until I introduced by mom to it and she became a black belt. Sheesh! She's good!
Sudoku for All Ages PLUS lots of other printable activities for kids
These printable Sudoku puzzles for kids are great to carry with you when you travel - 4x4, 6x6 and 9x9. Even young children can get started learning sudoku, and it's great number and problem solving practice!
Here's a page with a set of 4x4 sudoku puzzles for challenging kids to use their logical reasoning and problem solving skills.