This moderate fillomino logic puzzle series consists of 10 books of a Fillomino puzzle 8x8 grid size, each with 200 mind bending puzzles. If you are looking for a smart way to pass the time or for the perfect travel companion puzzle book, look no further. Add to your cart now! Large print 200 Brain Teasers Difficulty Level: Moderate Each puzzle has a unique solution included in the book Book Four of Ten (4 of 10) Buy your puzzle book now!