This is a small, pocket-sized trivia game. It contains 50 cards with puzzles to solve. The backside of each card contains the answers. Give your mind a couple of workouts! Logic puzzles, 3D functions, word games, memory training and quizzes will prepare the mind and improve your memory and concentration skills! The ultimate fitness workout for the mind! Solve the puzzle first and get the card as a point. Player with the most points at the end of the game is the winner.