Scratch-32 is an actual working 32 bit computer in scratch. All using computer logic! DISCLAIMER: This is NOT a simulator! This is an ACTUAL, functional, computer! This has a built in program that runs perfectly. Here's the format of the instructions if you want to make your own program: "opcode 4 bits, dest 3 bits, srcA 3 bits, srcB 3 bits, imm 19 bits"