Cannot submit these problems

Why there is no submit option for these problems?

Is everyone facing the same issue or only me?

Update:- Now the links are working fine.


I’m facing this as well.,
Let’s see when it goes normal

Thanks, But have you faced something like this earlier? I have never faced this earlier.

All these links are working for me with “Submit” button

Yeah now it is working but when i posted this it was not. Thanks.