Why some people declined my challenge? I am just curious 🤔, what is the reason behind this?

Answer 1

Ask them , you might get answer faster.
use relevant tags like challenge , decline.
prefer asking questions that relate to programming.
https://www.sololearn.com/discuss/1316935/?ref=app
https://code.sololearn.com/W26q4WtwSP8W/?ref=app

Answer 2

It is a complicated mix of personal reasons. Some possibilities include:
- Didn't know you can close a weapon
- Feeling you might give them some loss (whether XP, win count, etc. )
- Limiting daily challenge count

Answer 3

Because you are a challenger.