WinFlashCard - Version 2.0 Test your skills using Multiplication, Division, Addition, Subtraction. Choose the number of cards you want in a test (1 to 100) . Enable all or some of the numbers 1 to 12. Keep track of correct and incorrect answers. Scores tests by percentage for current game and all tests. Large easy to use buttons and keyboard control. Add your own sounds. ( .wav file) and a timer for Easy, Medium, and Hard levels.