24Points is a most popular mathematic card game. Combine the random 4 cards with plus, minus, multiply and divide operation make equation value to 24. FEATURES: 1、Challenge mode: More than 1300 levels order by the number of the solution, level score send to GameCenter to challenge other players; 2、Board mode: provide the game board to play by multi player. Offer the score record by player. Card Pattern can filter by including no answer pattern and only plus/minus solution pattern.