120 hand-crafted masterpieces from World Sudoku Champion Thomas Snyder that will open your eyes to the amazing possibilities of this numbers puzzle and leave you wanting more!
Ten classic styles, over two hundred fifty puzzles from talented puzzle designers around the world. Check out our books for information on ordering.
100 elegantly designed Cave puzzles from US Puzzle Champion Roger Barkan. With a mixture of clever visual and logical themes, these puzzles will take you from a burrowing beginner to a spelunking superstar.
101 puzzles to teach the art of logic, from puzzlemaster Grant Fikes. These puzzles range from easy to medium in difficulty, and are perfect for beginners just getting started with logic puzzles.
Serkan Yürekli has explored different classic puzzle genres and their associated variations: Tapa, Kakuro, and (coming soon) Snake.
Click to see our other puzzle ebooks, including LOTS O' LITS, Fill o' Fillomino, and a Tapa-Like Loop Collection.