Prime Cards

Gather the brainy ones and play the arithmetic tricks! Your goal in the game is to make use of the cards to form prime numbers before your opponent does. The game uses 60 cards, which are divided into two categories, namely composite cards and operation cards. The following shows these cards with their quantities stated in the brackets: composite cards are 4 (x10), 8 (x4), 10 (x4), 20 (x2), 25 (x2), 26 (x2), and the operation cards are -2 (x12),