Self-written

Z2J-104 Checkers

Console checkers game in .NET – with a CPU opponent, move analysis and a modular SOLID architecture.

Written by myself – before the AI era.

C#
.NET
SOLID
Console

Source code

Overview

A console checkers game with a computer opponent and full rule validation.

Technology

Modular architecture with interfaces (e.g. IMovementAnalyzer)
Dependency injection
Game logic separated from the view (BoardServices)
Moves for both player and CPU (PlayerPawn, CpuPawn)
Input validation and game state management

What I learned

How to turn a rule set full of special cases into clean object-oriented code: small classes with clear responsibilities, interfaces instead of hard dependencies. That made it possible to add the computer opponent later without rebuilding the game logic.