IGN: _____________hi_ (obnoxious, i know) Minigame: Parkour Description of the map: Based off the retro 80's game, tetris Screenshots: http://imgur.com/a/cbZpQ Credits to: _____________hi_ (me)
It's quite nice, though lacks some details. Yes I know it's a old game back then we didn't have much details but only small changes as the glowstone or the glass coloring changes, then I'd love it being accepted.
I like it; however, it looks like a bunch of ladder jumps, therefore it can make the map boring. Add some more detail and different types of jumps to make it more appealing.
Think of maps as you think of art pieces. There's a lack of balance in the map. Too much going on like @KreoN said above and you have nothing to balance out that explosion of colors. It's a good start for a map but it needs a lot more.