Number Fill-in Puzzles : 90 Puzzles, 140 Words Per Puzzle, Paperback by Kooky Puzzle Lovers (COR), ISBN 1542656079, ISBN-13 9781542656078, Brand New, Free shipping in the US

These puzzles includes: 21x21 grid: over 140 words/numbers per puzzles: 90 total puzzles: answers in back: size " x 11". Most puzzles have a 3-letter starter word. Difficulty level is easy to difficult. This puzzl is NOT large print. This puzzl is NOT spiral bound.