C# ideas for simple apps

Question

i want to create some simple apps, but i don't have any ideas.
i want some ideas for -simple apps
-intermidiate level apps
if you could specify the hardness level along with you answer, i'd be greatly appreciated.

please keep these app ideas simple but at the same for me to be able to learn something from them.

Answer 1

https://www.sololearn.com/discuss/474481/?ref=app
https://www.sololearn.com/discuss/303539/?ref=app
https://www.sololearn.com/discuss/1037413/?ref=app
https://www.sololearn.com/discuss/187862/?ref=app

Answer 2

Here is simple idea that'll help you learn a lot:

Create a chat program that allows users to create an account, log in, add friends to their list, private message each other, as well as join a group chat or chat room.

It's a simple enough app. As well, it'll teach you a lot in regards to networking, database management, threading, etc..., so it'll force you to learn further and hone your skills.

Answer 3

for simplest task you can create "Calculator"
for intermediate try creating "Lines" game, or "Sudoku"

Chatting is very good idea, but you need to use ASP .NET MVC Core + Entity Framework Core