Try before you buy

Build your free sample pack.

Select one collection or download several. Every sampler is printable, includes solutions, and requires no email or sign-up.

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16 pages · 12 mazes

Illustrated maze sampler

The Great Crystal Maze Adventure

Explore story-rich paths from the new Volume 2 sampler, complete with illustrated destinations and full solutions.

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17 pages · 12 Sudokus

Hard-edition sampler

Try spacious, easy-to-read grids designed for comfortable pencil-and-paper solving without sacrificing challenge.

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16 pages · 12 Sudokus

Pocket Sudoku sampler

Pair calm Sudoku grids with Japanese proverbs, gentle progression, QR hints, and complete solutions.

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19 pages · 12 mazes

Number-logic maze sampler

Add clues, eliminate impossible states, and discover the one consistent path from A to B.

Choose one or more samples, or use the individual download buttons.

Available on every book page

Each book listing still includes its own direct sample download, alongside the Amazon listing and prominent review button.