If I play challenge, where to find them

Question

If someone challenge me, I will go to the notification and search for it and it's stressful if there is another message and I will not know if I've played some then later it's says I've played it.

How can I find the challenge that have not been played

Answer 1

The challenge will usually stay in your notifications, and you can choose to accept or reject it. If you haven't seen it yet, there might be a dot next to it. You're saying it's stressful to find it among so many notifications, but it’s not difficult. The challenge notification will clearly say something like "Luo Shenshi challenged you in Java," showing that it's a challenge. There will be two buttons to accept or reject, so you can easily tell if you've already played or not.

Answer 2

Luo Shenshi if I click on it, then I see that I've already play the challenge.
How to find the one I have not played