Just4Fun*

Players have sheets with four cards numbered from 1 to 19. They play 1, 2, 3, or 4 cards to place a stone on a board made up of 36 numbered squares arranged in a non-obvious order. The goal is to claim four squares in a line, but multiple stones can be placed on a square, and a square is only secure if a player has two more stones there than any other player. If no one forms four in a row within 20 rounds, the game ends and the player with the most points wins.