Christmas Sudoku book is a children's activity book that combines the very popular Sudoku puzzles with various other activities (coloring, spotting spot the elements) with layouts specific to this wonderful holiday.
The first pages offer your child the possibility to write a letter to Santa which he or she can then cut out and send, making sure their wishes will come true on Christmas day!
The book features a total of 60 Sudoku puzzles structured on 3 different levels, so your child will have the satisfaction of becoming better at it with each completed puzzle.