The app is an arithmetical card game where players manipulate four cards representing integers to reach a result of 24. Mental arithmetic and fast thinking are necessary skills for competitive play.
A matching card game that tests observation and reflexes. Players memorize card positions in a 10-second observation phase. In the game phase, cards flip and new cards fall from above.
Play by removing pairs of exposed cards that sum to 13. Clear the by matching card combinations. Choose from three difficulty levels with varying numbers of help stores. Manage card removals and use available help stores to progress.
