Math Game - ready for review

[anathemaq]

Completed Math Game project for review.

Implemented:

• Difficulty levels
• Game timer
• Random game mode
• Unified game logic following DRY principle

[github-actions]

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[TheCSharpAcademy]

@anathemaq . Project approved! 😄✅ Nice work on the Math Game. The core functionality is implemented cleanly, and you’ve also gone beyond the basics with difficulty levels, a timer, a single method for all operations and a random-game option.

🥋And congratulations! You got your Green belt!! 🫒🫒 The Coding Tracker 👏

👩‍🏫Feedback

🔍️Your code is neat and well organized. The only thing I would say is that GetNumbers() creates a new Random instance every time a question is generated. Consider keeping a single Random instance and reusing it.

🧐Challenges Review

✅ Difficulty levels — Easy, Medium, and Hard are implemented, with different number ranges depending on the operation.
✅ Timer — Stopwatch measures the duration of each game, and the duration is saved in the game history.
✅ Random Game — The R option randomly selects one of the four operations.
➖ Configurable number of questions — Games currently always contain five questions. This would be a good next challenge: ask the player how many questions they want and pass that value into PlayGame().

🗺️ Suggested next step

I noticed that you already complete our OOP course. I'd highly recommend taking our LINQ Fundamentals course next. LINQ is one of the most important tools in modern C# and becoming comfortable with it will make your code much cleaner and more expressive.

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Overall great work!✋🏻Looking forward to seeing your next projects!