Why is the time given for a challenge so short?

Question

Bad Python Challenge

Answer 1

Sunday Yemi Olanisimi

So what time duration you want 30 minutes or 1 hour or 2 hours?

I think that time is enough to give answer if you understand python well.

Answer 2

So you can't Google the answer

Answer 3

Jay Matthews it is. Unfortunately the content of the book is complete gibberish. ;)

Answer 4

The time is okay for an expert that learnt well