60 Fun 4x4 Puzzle Challenges with Bright, Simple Color-Fill Grids

This Color Sudoku Puzzle Book for Kids turns classic Sudoku into an easy, colorful adventure perfect for young learners. Instead of numbers, children use four bright colors to complete each puzzle, building logic, attention to detail, and early critical-thinking skills — all while having fun.

With 60 4x4 puzzles, this book is designed for beginners and growing minds. Each puzzle uses simple color patterns that help kids stay engaged without feeling overwhelmed. It’s the perfect mix of learning and play for kindergarteners and elementary kiddos.