click/tap the one of the circles and put in the answer, it will give you the answer click "the calculations" to see the calculations for each thing updates: 4 - 22 - 25: made the game, only had diameter and circumference 4 - 23 - 25: added area and radius 4 - 24 - 25: added the page to see the calculations 4 - 25 - 25: added variables that tell you the answer so you no longer have to constantly put the answer again and again
