Exploit found:
If you have the cube on the platform that has the diagonal portal surface, you can throw it up to the main platform by jumping from the top of the diagonal portal surface.

Could be improved by making it impoosible to portal to the portalable are right above the laser from on top of the button, so you would need to use a null portal. Gj

very neat lil puzzle

i wouldnt have known about the cube fling had it not been for the comments though, i just threw the cube up to the button and it seemed to work.

managed to finish this without having to "catch the cube" i passed the cube to the white portable panel above then passed it to the angled portal then threw the cube to the above ledge above by the button side which seemed alot easier than catching the cube.

This was a really good combination of elements, every part was used for more than one purpose.

I found 2 solutions. Both are unintended, but one of them is closed normal solution that I saw in guys' videos. I am proud xD

Excepting for me being inept, wasn't too difficult to figure out what needed done. But one crucial step eluded me for quite a bit. https://youtu.be/ivbpGg9FKfU

I like this one a lot, even though I got deadly goo all over myself a few times, and failed to catch the cube the first attempt, the fling was lower than I expected and decided to squat to catch it second time around. Also took me longer than it should have to figure out how to place the cube for that move, but those things are all on me (especially the goo) and not the design. Well done!

This was beautiful

Have to be honest, I'm a tad conflicted on this one. Supremely clever, and I massively appreciate the design work and planning that went into it, but it also felt quite punishing when making a mistake, and rather obscure in places -- I definitely wouldn't consider this "easy" by any stretch.

There were moments that were impossible to predict and thus felt unfair, such as having to catch the cube during the fling . I found myself having to F6 and F7 a lot. Despite some frustrating moments however, it was still satisfying to solve and overall I did enjoy it :)

Overall, a bold, innovative, and fascinating puzzle, maybe just not my cup of tea -- nice work, thumbs up!

Can the platform be sped up?

Wonderful.

What a struggle... "easy" ^^
Using the angled panel to pass through onto the platform felt a little uncomfortable, going around the same way multiple times a little tedious. The map also punishes you for every little mistake you make (e.g. not knowing you also need to CATCH the cube when you were finally able to arrange that cube toss :-P). Anyway, F6 was my friend and my thumbs up is yours :-)
Tricking the player with that seemingly impossible cube placement is a nice concept. It even contains an almost unnoticeable null portal :-)

Absolute genius you are! Thank you

A very unique setup for an equally unique (and clever) solution! This one felt refreshing and gratifying. Amazing work!

That was a great idea! Thought I might get my tail chopped off. Loved it, thanks.

I loved this one Fumbly & Teo. The mechanics were somethings that I've not seen before, but they were super effective. Great work guys, would love to see if you could expand on this further somehow!

https://www.youtube.com/watch?v=5bb_2CtSziQ&t=6300s

Excellent!

Cool idea! Pretty easy to work out what to do, but that one move in between took me a little while.

Easy indeed, though I love that middle move. Very fun to perform. Great reuse of elements here too. Well done!

That was the most difficult puzzle I have solved for a while. The first half was the main problem but, once completed, the rest was fairly logical. Thanks.

That was very challenging. Good puzzle!

very good puzzle. i really enjoyed it. fav

A great test that exposes the rift between knowing what needs to be done and knowing how to do it.

@GSC next time you might want to use spoiler tags.

Funny puzzle concept. I saw the ending moves pretty easily, but got stuck for a while trying to figure out how to get there. playthrough

Figured out pretty much everything except keeping the cube in pendulation. I knew I had to leave it still on the white floor, but couldn't think of a way to leave it there and get myself on the button. And I spent 45 minutes on it only to watch the solution online... Fucking hell.

Another excellent puzzle - thanks for creating.

Excellent and smart puzzle!

I like this a lot! Just so you know, I was able to throw the cube up to the button from the angled panel which felt unintended.

Fun map!

Brilliant!

fun

Excellent puzzle. I worked out the end sequence quite quickly and the beginning sequence is pretty obvious for a few moves, but the middle sequence took a while to figure out. Definite thumbs up.

Great puzzle! & Fav'ed

really nice and enjoyable puzzle :)

Very unique main moves! Thumbs up.

Very nice one! Excellent design!
Reminds me of Jade BGE's style .
Here's my solution . Maybe just 2 cube throwing moments probably not intended in your solution.
Please try one of mine . Thanks.

Nice puzzle! I agree with everyone else.

Very fun and clever map. The key move made me laugh out loud.

Solution: https://www.bilibili.com/video/BV1BK4y1m7p4

what a fun map! i like how you get the cube and to the door.

blind playthrough https://youtu.be/EkdyeZinNM8 Brilliant puzzle! I knew what to do but figuring out the setup took some thought, perfect puzzle design!

A very clever map that took a bit more thought than I had expected! Some very creative ideas flawlessly executed. Huge thumbs up :D