Logico: Digital Logic

Logico is a logic puzzle and digital circuit simulator where you build working devices from logic gates and gradually discover how computers work.

Start with simple binary signals. Connect logic elements, test circuit behaviour, find errors, and create your own solutions. There is no set of ready-made answers—every circuit is designed by you.

Simple elements gradually become more complex devices: adders, data-processing circuits, and other reusable components. As you progress, you learn the principles of digital logic and computer architecture.

In Logico, you will:

• design and test digital circuits;
• work with AND, OR, XOR, NOT, and other logic gates;
• use binary signals and bytes;
• create your own reusable components;
• build arithmetic devices;
• find different ways to solve the same problem;
• gradually move from individual logic elements to computing systems.

Each new level builds on mechanics you have already learned. Simple circuits begin to combine into larger systems, allowing you to see in practice how basic logic operations create devices for storing and processing data.

Logico combines logic puzzles, circuit building, and the fundamentals of digital electronics. The game is for anyone interested in logic gates, binary logic, digital circuits, electronics, processor architecture, and how computers work.

The current version contains the first stages of this journey. Future updates are planned to add new levels and mechanics, including more advanced work with registers, memory, multiplexers, arithmetic logic units, and programmable systems.

The goal of Logico is not merely to solve a set of puzzles, but to follow the path from a simple logic signal to understanding how a computing machine can emerge from many simple elements.

Logico is developed by one independent developer. Player reviews and feedback help improve the game and guide its future development.