Set Mthua is a simplified version of the match-three card game.
Each card has a color, shape, pattern and number. A set consists of 3 cards that either completely match or are completely different on each of those attributes. Each combination of color, shape, pattern and number is a unique card in the deck, for a total of 81 cards. The cards are dealt 3 at a time, until at least 12 cards have been dealt and there is one viable card. The game is completed when there are no more sets left.