Numbers don't have to be perfect square numbers. And now will work with any size of numbers! I also made it to where is can work with negative numbers! Also, the square root master loves calculating square roots, and appreciates you staying for more. Also, you can click on the thing in the bottom left corner to make it show you as it calculates the square root.
I was playing with a calculator, and I was using the thing on how to calculate a square root without using the function. I then decided it would make a great scratch project. Also, the calculating taking time is real, and not just for effect. Also, this was made without using the sqrt block, because like I said, I was messing with the way to find a square root without the function/block.