Planned Release Date: October 2026

About This Demo

101 Circuits Demo introduces an electronics puzzle workbench where you build a circuit to produce a target signal. Draw wires between component terminals, watch the result on the oscilloscope, and adjust your connections until every output matches. Any valid circuit that produces the required signals is accepted.

Build and test circuits

Connect components visually with the mouse and keyboard. Compare your output with the target waveform, inspect voltage and current measurements, and try another connection with undo and redo. No programming is required.

Learn how the components work

The built-in Learn library explains circuit symbols, connections, and component behavior through diagrams, formulas, and practical examples. Puzzle guides explain the concepts behind each circuit, helping you understand why a connection works and what to change when it does not.

Experiment in Sandbox

Use the components you discover to build and save your own circuits. Change supply voltages, resistance, capacitance, and signal settings while watching the results. Pin frequently used values to the control bar for quick adjustments, and add colored LEDs to see when current flows.

Work at your own pace

Choose the Blueprints or Dark theme, zoom into oscilloscope traces, and return to saved puzzle progress when you are ready to continue.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

AI models have been used to validate, optimize, rank and test the puzzles and the simulation engine. Soundtrack is procedurally generated music using the same engine that simulates the electronics, powered by the C~ language.