The Riddle Box Game

Hear ye, hear ye, valiant knights! It is time to attend the grandest tournament held in honor of King Arthur and his wife, Guinevere. There will be no need to show physical courage or moral virtue: patience, cunning, and wit will be your best allies during these battles of the mind. All the heroes of the Round Table will be present, ready to contend and prove their intellectual valor; so, for a great knight like you, there's no question of missing this appointment...
It's your turn to play!
Featuring:
80 cards with 80 riddles divided into 8 categories (logic games, word games, number games, matchstick puzzles, yes-no games, observation games, rebus puzzles, card games).
A book presenting the rules of the game and the solutions to the riddles.