Wiz Sudoku for Kids Ages 8–10

The middle book of the kids’ sudoku series. Most children who can finish a 4×4 in a minute will hit a wall when they meet a full 9×9. There’s just too much board to hold in your head. So we don’t go straight there. The bulk of this book is 6×6, the same friendly format graduates of the 6–8 book already know, with the difficulty nudged up a notch.

The final chapter introduces the standard 9×9 grid at the easiest possible setting, with plenty of pre-filled cells and a hand-drawn walkthrough showing exactly which cell to look at next.

By the last page, your child will have solved a real, full-size sudoku. That moment is the whole point.