This will not work on the new Flash player! For best results, it is best to download. This program tries to compute pi (and doesn't do a very good job of it). It's a bit slow, so it might be better to run in turbo mode (download and select Edit>Set Single Stepping...>Turbo speed in Scratch. This will not work on the Java player, or if you don't have an account on Scratch). The reason I used a "say..." block to show my answer instead of a variable was because a varible would only show the answer to 2 digits.