Designed by Chris Trivizas | Country: Greece

“How well do you know the secrets of paper? The paper surely knows yours-after all, most probably you have written some of them on it! Now it’s the time to get acquainted with its secrets. The fastest learner wins! /Learn them well and you’re the winner!

The box contains 20 question cards, divided into 4 color categories according to the degree of difficulty of each question. 5 green (very easy), 5 orange (easy), 5 brown (difficult) and 5 purple (very difficult).”