you roll 5 dice and select all dice that have the same background color

you need a free app on your smartphone

a little in English Rulebook English

Instructions for use: English Batteries: 2 pcs AA (included)

Tricks and the Phantom er et simpelt deduktionsspil

Batsfords Modern Chess Openings - Bog Laurence King you roll 5 dice andBatsford's Modern Chess Openings also known as the chess bible has been the most widely used reference work on chess openings for more than half a century. The book includes all standard openings, and therefore provides a solid overview of modern chess theory. This version is an invaluable reference work for clubs and tournaments and the curious amateur. The book is written by International Grandmaster Nick de Firmian.