first let me start off by saying that (no offense) but this is the worst idea for a map i've ever played (and thats saying alot, cuz i have to play ~MY OWN~ maps). i know that sounds really mean, and i don't mean it to, but a map based only on "glithing" and you don't even tell us what type of "glitch" you mean? no documentation, no examples, no training, just "a map based on memory and glitching" i played in the initial room for about 3 minutes before i nocliped around to see what else there ~MIGHT~ be. saw there were other rooms and kinda figured what you meant by "glitching" so i tried it and was able to get the 7 cubes. i have never been able to portal bump. and now i guess i can. but i never cared to. cuz its a cheat, a glitch, and not really fun. but anyway. as i was saying i got the 7 cubes... now what? is there more. is this a work in progress? there's no lighting or anything, i brought all the cubes back to the sand box and put them on there thinking something might happen, but nothing did. if this is meant to be a portal-bumping training level. thats one thing, i guess it would be ok. but if you plan on making this a "real" map. i suggest you don't. just my opinion. and if this IS supposed to be a portal bumping training map. keep in mind that you should actually institute some sort of training. for those of us who hate glitching/cheating/etc or who have never watched all the youtube videos out there, had i not watched just about every portal based youtube video, i probly woulda had NO IDEA wtf to do in this map. sorry.
ALSO: when i went to vote on this, it already has a 10/10 rating, with 1 vote. come on man? did you really vote for your own map, and give THIS a 10? if not. who voted this a 10? cuz no offense man, but voting on your own map just so it will have a higher rating is kinda llame, plus you have to admit this is no 10. i mean i love the maps i make, cuz "I MADE THEM" but even i know they are no where near a 10 so i would never do that to myself.