This project generates random numbers without using the pick random block! Press SPACE to generate number. If you want proof, just click See inside. Look through all of the code. There is no pick random block. You can see the explanation to how this works by clicking the Learn button inside of the project.
Credits to people who invented complex algorithms and stuff so I just took their formula and ported it to Scratch. If you were wondering, the strength of your computer can actually affect the numbers generated! Laggy devices and high-performance devices will generate different numbers.