1. World 8 - Bowser's Castle (Mini Mario Challenge) - New Super Mario Bros. DS = The level itself is fairly easy, but playing through the whole level with Mini Mario without using the checkpoint is brutal. World 8 - 8 from the same game is nothing compared to beating this, even if the Mini Mario Challenge is applied to both levels, mainly because of the length.
Thank god I didn't die at the last Bowser fight!
2. World Special 8 - Crown - Super Mario 3D Land = I just beat this twice today (once as Mario and once as Luigi) after unlocking it, and it was the hardest out of all the levels in the game! (But for me, the only hard part was jumping off the Toad's head, everything else were hard, but enjoyable...)
3. Rainbow Ride 100 coin run - Super Mario 64 = Going across the whole level can be tricky. Also, 3D Mario Games are not my specialty.
4. Long Journey's End - Super Mario Odyssey = For those who think this is easier than the Perfect Run, try not to get hit at all... It will change :3
5. Awesome - Super Mario World = I found this to be harder than Tubular mostly because of the slippery platforms. Maybe because I enjoy playing Geometry Dash, a 1 - hit death platformer Game...
6. Wing Mario Over the Rainbow - Super Mario 64 = You must be excellent at controlling Wing Mario to beat this beautiful secret level. Also if you fall, you'll be sent outside of Peach's Castle, which is irritating... A LOT!
7. World 7 - Castle (Mini Mario Challenge) - New Super Mario Bros. = The hardest level in - game (When played as Big Mario) turns into an even harder level, especially dodging all the obstacles and the lakitu boss.
8 - Airship - Super Mario Bros. 3 = If auto scroll is not your thing, then you will certainly get nightmares from this level. However, the pattern of the small airships are pretty easy to understand, and eventually you might have some fun playing this level!
9. World 7 - Fortress 2 - Super Mario Bros. 3 = The piranha plants at their best! Also, you might want to hurry because time is precious in this level... which is very hard to do so in the first place because of all the enemies!
10. World 9 - 7 (3 coins) - New Super Mario Bros.Wii = Racing through the whole level makes this level a lot easier, but the coins... yup :D
