This puzzle book is packed with 400 medium-difficulty sudoku puzzles with coloring on each page. There are 4 puzzles per page. The solutions are at the back of the book.
Suitable for adults, teens, older children
Test your brain with the puzzles first or enjoy coloring the picture on each page, it’s totally up to you! Just make sure you have plenty of pens and pencils!
Great as a surprise gift for birthdays, Christmas, as a thank you, stocking filler, pass the parcel prize, party bag filler.
great size: 8.5 inch by 11 inch pages