Use turbo mode. I recommend inputting something around 9999 as it is a big number (bigger the number, higher the accuracy) but it is small enough that it doesn't take a century for the thing to finish. The result should be somewhere near Pi (usually 3.09 to 3.16). It mostly ends up a bit under Pi (3.12 to 3.14), because of tiny errors in the sizes of the circle and square which are very hard to spot. A dot goes around the circle/square x number of times, where x is the number you input at the start. The circle sees how many times it landed in the light blue and how many times it landed in the dark blue, and based on that, it calculates Pi
Better projects coming soon! 29 November - Fixed problem where Pi was showing a bit lower than it should be, because the circle was a bit too small. (enlarged circle now)
