Top Ten Hardest Super Mario 3D World Levels

I have not even unlocked this world yet!

Very hard, still haven't beaten it - Martinglez

Pretty easy beat it in 7 goes

I must be really good at Mario (which I'm not) if people think this is hard - purpleyoshi98

This is like 10 times harder than champions road

This is correctly titled "Shiftier Boo Mansion".

This one was a nightmare! This is sooo hard! This one was the worst level ever! So hard. We need more levels like this one! Nowadays, Mario Games are too easy. I got past this one after only about five tries or so, even this hard one was too easy. It should have taken me at least fifteen tries.

Took me forever to beat

It has taken me forever to beat this but I eventually beat it with a friend.

I kept dieing

I had 69 seconds on the clock after the first 5 bosses but then I realised that I still had one more to go.