According to practice page, if I use 4 things of the given 5, I should go to next level.
I tried to write a non-boring solution with "string.Template" to unlock next practice level but I'm stuck,
"string.Template" is checked but I waited a night to see if my practice level upgraded...
It did not. So I suppose that this part of this feature is wrong somehow.
Created at: 2020/12/07 09:58; Updated at: 2020/12/12 14:27
The question is resolved.
