24 This game consists of a very large number of puzzles. You are presented with four digits. Your job is to make the number 24 out of the digits using only addition, multiplication, subtraction and division. For example: 5 9 2 2 can be solved as ((9 + 5) - 2) * 2. Or: 8 1 9 3 can be solved as 1 * 8 * (9/3). The puzzles are presented in flashcard form only: there is no direct interaction with the game. However, you >can< drag the current flashcard around the screen. If you give up, press the "answer key" and see one of the valid answers. You can press the "new puzzle key" until you find a puzzle to your liking. Hope you enjoy it. I find it to be a good travel game. Its also good for drilling kids in arithmetic and can be played with a timer and several people if you like...