Click a binary card to change it from 1 to 0 to 1 to 0..... This is a great tool for teaching kids how binary code works at a basic level. It works so well on an Interactive Flat Panel or Interactive WhiteBoard. The total value of the binary cards will be displayed in the window at the top-left of the screen. The binary code for the corresponding number will be the I's and O's in the boxes, as read from left -to -right.
It's a really simple program. Clicking each sprite simply makes it change to the next costume.