How do challenges work? Weapons?

Question

I have the PC version of Sololearn and i am confused

Answer 1

Answer questions correctly and win xp's

Answer 2

Yes Eagles, expire. Check your notifications, I challenged you

Answer 3

Not challenges in web version

Answer 4

I cant too. Maybe something is wrong with app or its something like close thread. Have you try to reply by web?

Answer 5

Daniel, you're right. The Web version let me post, so maybe there's something wrong with the app.

Answer 6

You must to do click in second icon lightning at the main screen in SoloLearn and next in plus icon

Answer 7

Try and see, there you must to choose opponents

Answer 8

and of course weapon

Answer 9

or you can visit an user profile, do click in 3 points and challenge that user

Answer 10

weapons are different coding languages

Answer 11

check your notifications, Im challenging you

Answer 12

ok, go to your phone and install the app ;-)

Answer 13

Ok not problem, maybe in the future. But learn by lessons and practice

Answer 14

Do they expire? I'm trying to figure out why I can't answer the Ones and Zeros challenge from 10/31.

Answer 15

Thanks, Daniel, I see.
I suppose I mean discussions, then. I tried to answer this one, but it wouldn't let me submit anything: https://www.sololearn.com/Discuss/827259/?ref=app

Answer 16

I dont understand you

Answer 17

Daniel, I mean are you able to post a reply to the discussion I linked? Because it won't let me.

Answer 18

ok and what do you do and what are the weapons

Answer 19

don't have a phone lol but thanks for everything
you really helped

Answer 20

I know but in the app how do they work?