as clear as day
It is an idiom and it means 'easy to see or understand'.

Are there other idioms that could be used to describe a situation that is easy to understand although people try not to make it clear (or try to hide the truth/what is wrong or illegal).

Thank you!

Question

as clear as day
It is an idiom and it means 'easy to see or understand'.

Are there other idioms that could be used to describe a situation that is easy to understand although people try not to make it clear (or  try to hide the truth/what is wrong or illegal).

Thank you!

Answer

As clear as day= easily understood.
  As clear as mud/crystal/a bell are also used to mean the same thing.

Answer

Piece of Cake can mean easy to understand, but it can also mean easy to accomplish.