OCTO Reloaded

ISBN-13: 9781453725962 / Angielski / Miękka / 2010 / 90 str.

Doug Gardner

Opis

The OCTO is a brand-new, patent-pending math and logic challenge that is part Sudoku, part Kakuro, and part something else entirely OCTO Reloaded is a collection of 60 OCTO puzzles that range from Easy to Very Hard--the perfect book for experiencing all that the OCTO puzzle has to offer.