num_pages: 132
description: Tachyon is an Interactive Puzzle Book. Solve a puzzle in the book, submit the answer online, and receive a codeword which you'll need to solve future puzzles. Work through the book, solving the puzzles, and unfolding the story behind Tachyon. Puzzles will test you in a variety of ways. Numbers, language, pattern recognition and manipulation of the book - fold, search, tear, draw, and more. No two puzzles are solved the same way. Over 50 puzzles await you on your journey through space and time. Can you solve them all and unlock the secrets of the Tachyon?
language: English
title: Tachyon: Interactive Puzzle Book
publisher: Nielsen