Cover of 300 Codeword Puzzles for Adults

Book 1 of 2: Code Cracker Puzzle Books

300 Codeword Puzzles for Adults

300 puzzles · 15,000 code words · 6×9 Paperback

300 codewords in three even blocks — 100 easy, 100 medium and 100 hard — with the difficulty level marked along the outer edge so you can flip straight to the challenge you want.

What's inside

300 codewords across three difficulty levels. 15,000 code words to decode. Difficulty marked on the page edge. Full solutions. Bonus QR code for 80 free printable puzzles.

The details

Puzzles300 puzzles
Words15,000 code words
Format6×9 Paperback
Pages180
PublishedMay 6, 2026
SolutionsIncluded