Which Mario Kart has the Hardest Special Cup?

Mario Kart remains one of the most popular games to ever exist. Some of the most infamous tracks like Rainbow Road or Bowsers Castle all belong to one certain cup...the Special Cup which makes it one of the hardest cups in every single Mario game. The question is then...which one of these special cups is truly the hardest? In this video we find out.

All the music used in this video is for entertainment purposes and the rights all go the original copyright owners.

Chapters:
0:00:00 - Intro
0:00:58 - Super Mario Kart
0:04:09 - Mario Kart 64
0:06:17 - Mario Kart Super Circuit
0:09:02 - Mario Kart Double Dash
0:11:03 - Mario Kart DS
0:12:50 - Mario Kart Wii
0:15:19 - Mario Kart 7
0:17:33 - Mario Kart 8/Deluxe