¿ ¿ ¿ The #100 Challenge SUDOKU 6x6 PUZZLE BOOK KIDS by Yoshi Sakamoto will help you sharpen the mind in a fun way, Easy, Large Format, Ages 6-8, 8-12. It includes warm-up to challenging. Put your brain to the test with this puzzle book. ¿ ¿ ¿ ¿ ¿ ¿ Get the perfect gift for your little ones! ¿ ¿ ¿ The #100 Challenge SUDOKU 6x6 PUZZLE BOOK for KIDS book features:100 Sudoku puzzleLevels: EasySolutions included for every puzzle at the back of the bookPlenty of white space for number scribbling6x6 puzzle Large print: 8.5" x 11"Great glossy finish cover128 pagesPaperback ALWAYS in Stock Order this book today as a special gift for your loved ones.