Maths Number Puzzles: Fillomino Puzzles - 100 Math Puzzles With Answers (Puzzle Books for Adults): Warner, Ted: 9781981091584: Amazon.com: Books
Best Logic Puzzles: 500 Easy to Hard Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, ... Suguru, and Numbrix) (Puzzles Books Series): Alzamili, Dr. Khalid: 9789922636238: Amazon.com: Books
Challenging Fun Brain Teasers: Hard Logic Puzzles & Brain Games for Adults: 500 Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw, Series No. 3 (Paperback) - Walmart.com
Fillomino Puzzle Book, 4: Tricky Logic Puzzles for Adults, 200 Easy Grids, STEM Challenging Numbers Logic Puzzles in Large Print for Fun Effective Brain Exercise: Gerrard, Marie: 9798622244278: Amazon.com: Books
Fillomino Puzzles: 200 Easy to Hard (15x15) Puzzles : Keep Your Brain Young (Adult Brain Games Series): Alzamili, Dr. Khalid: 9798731411080: Amazon.com: Books
Amazon.com: Funny Brain Teasers For Adults: Fillomino Puzzles - 100 Large Print Brain Puzzles (Brain Teasers With Answers): 9781717971685: Berry, Sandra: Books