Download The Introduction

Read the Introduction to The Puzzler for free here. Note: The intro contains a hidden code that will give you access to the $10,000 contest!”


550kb PDF file

Greg Pliska’s Puzzle Hunt

The Puzzler contains 20 original mind-melting puzzles by master puzzle creator Greg Pliska.

Find out More

Click for hints, Color PDF’s, the answer checker and more.

The $10,000 Contest

The first to solve the puzzle wins!

Hover for details.


The contest begins at 12:01 a.m. Eastern time on May 3, 2022. Open to US residents, 18 and older. Void where prohibited or restricted by law.

Additional Material

Get more material to help you get the most out of the book.

Puzzles, Guides, and More!

Check out our growing library of additional book material and resources for puzzlers.

Praise for the book

An enlightening and entertaining journey through a the world of puzzles with the charming AJ Jacobs as your guide.

~ Amazon Reader