tip: for harder levels just do the level mixer and obtain the picture from hard/extra difficulty with puzzle settings set to easy then cross-reference accordingly.
If you don't know guys, you can double jump early on without the Sky Boots. Just tap W+Space simultaneously. And I don't care if you guys lower this, I'm just curious to see if anyone is using their smarts.
Hmm... for some reason, I completely got a glitch where level 9 - 19 was just 24 seconds over and over. Hey, I didn't want to finish this game with 24 seconds as the last level so I decide to quit by level 19. Hehehe.
I could see a hard badge on the sequel. Now with rotating pictures, as asdfjklcolon hoped wouldn't have occured. Maybe an option of rotating pictures in the sequel?
 "Unproportional"){kind=icon}
 "9"){kind=icon}
 "Innkeeper"){kind=icon}
 "Decision"){kind=icon}
 "Rebuild 2"){kind=icon}
 "XenoSquad"){kind=icon}
 "Factory Balls 4"){kind=icon}
 "Accelerator"){kind=icon}
 "Vector Stunt"){kind=icon}
 "Diamond Hollow II"){kind=icon}
 "Experimental Shooter"){kind=icon}
 "Alice is Dead Episode 3"){kind=icon}
 "CycloManiacs 2"){kind=icon}
 "Not To Scale"){kind=icon}
 "Boss Battle"){kind=icon}
 "K.O.L.M."){kind=icon}