This is the first in the series of Michelle Turner's Sudoku Variety Fun. This book contains 240 puzzles for your enjoyment. There are 4 puzzles on each page. Comes with the solutions at the back of the book. This book contains 40 Sudoku, 40 Kakuro, 40 Sikaku, 40 Kenduku, 40 Tatami and 40 Gokigen puzzles.