Digital Logic Simulator

A hands-on digital logic design sandbox where you can build your own circuits from basic gates and reuse them as components in bigger circuits. With support for both combinational and sequential logic, you can move from simple boolean functions to full state machines. Begin with just AND and NOT, compose them into higher-level blocks, save your creations, and import them later to accelerate new designs. Lightweight, focused, and written in Python with Pygame, this simulator is perfect for experimenting with hierarchical logic and turning simple ideas into working circuits.