Though I had no problem with the cube jump in the original (seems like I'm old, but not obsolete ^^), I appreciate the other changes made to the original
I agree with Libby about the spare cube.

You can watch full video or just find your map in discription and click at time))
https://youtu.be/q68G0zVwJa0

It was good. The leftover cube at the end felt a bit strange. Anyway, definite thumbs up.

Very nice modification of the originall Fast-Minded. Definitely a bit easier to execute/cleaner but I do prefer the original, I think. As often happens with remixes/remakes, the changes from the original really threw me for a loop and made me think. Thumbs up.

Very unusual to see you solving it the intended way. I guess that means the map is 100% solid. Thanks for showing. :)

I solved it :)
https://youtu.be/FZzgsGUOciY
Excellent puzzle.

Excellent map.
I would say that this map differs from most in that it is difficult to solve when you try to reason from the end. I couldn't see the big picture. Sometimes, I know I have to do a move but I don't know how, but here, I knew how to do move x,y,z and tried to reach the exit off that.Instead of asking me : "what do i have to do to reach the exit ?", I asked : "What does Toncica want me to do here ?" and when I finally solved it, I just realized I did, as a matter of fact.
Even if it is close to Quick Witted in some aspects (double fizzler separating 2 rooms), It was still challenging. and I approached the two puzzles completely differently.
Congratualtions.

Thanks for the video. Map updated.

Good puzzle as always but I found the unintended solution before the intended one.
My solution

I'm not quite sure I fully get it. Can you please show me a screenshot of it in the PeTi?

That's right. The upper tile is normal, just a horizontal light strip there. The lower tile is made of small blocks.

@Unowninator This was accomplished using Bee2, which is basically an add-on for the in-game editor. In this example, he has used a combination of blocks of varying sizes attached to surfaces that are perpendicular to the face you are viewing.

This was made without hammer, right? How did you make 1/4 of the wall here white? http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=535852766

Because all I have is half black & half white.

Pretty good, would be a valid solution if there wasn't the fight against the portal magnets. Updated.

Another solution I found: https://youtu.be/FJW8-nvtQlg

@Ivo, that's a nice thing to say. Thank you, unless you meant Prototype's outrageous solution.

@Prototype, I've shown your solution to the elderly to see if they approve. Watch out, there's an angry mob coming your way, very slowly. Thanks, map updated. :)

Pure art!

My solution: https://youtu.be/wfgl_AQbZhk
Also Innocentive's solution is still possible: https://youtu.be/bhArOWiL0SI

Thanks Innocentive. I feel bad for letting this happen. Presumably fixed.

Sorry but nope, I played the last version ...

Ok, I'm one of the elderly because (i) I'm old ;), and (ii) I haven't played much Portal 2 lately. Been mapping for the Talos Principle and have a little P2 burnout syndrome.

However, I'm certain that there's a big loophole in this chamber. I haven't watched any of the other videos or your walkthrough because I'd like to find the intention at a later (fixed) stage. Here's what I did to exit without using many of the elements provided: video .

But reading through the comments now, the version I played may just be an older version. I'll resubscribe later...

Glad I could give my (tiny) contribution to this chamber ;)

That's hilarious, the panel next to the button was added later and I never noticed the new way. Thanks for curing my blindness. :) I would prefer that way since it requires no dexterity.

Oh, by exit area I meant the 'exit and funnel area'. It concerns the step needed to bring the cube there (0:33 to 1:00 in the video). Sorry I don't have a captioning software... from the fizzler-button area portal the airlock's panel, place the cube on the fizzler-button, portal the panel near the button, reach the floor under the funnel, bring the cube to the funnel-button, jump in the pit to enter the funnel

@Almisuifre, I don't see how you would do that. Polux just found another flaw and I had to fix it by adding a separate button for the exit. So maybe that doesn't apply anymore.

Smart and fun. All is here to clarify the required steps, while keeping an entertaining puzzle. All is simple, and the whole thing's difficult, without being frustrating. Good job !

(in the video, the step implying a stationnary cube on the bridge can be cut by simply enter the exit area by the airlock )

I finally solved this one as intended, after your latest update. It seems I already had all of the
pieces to the puzzle, it just took me awhile to put them together in the right order.
Thumbs up!

Thanks, well done. That gave me probably a bigger headache than the map gave you. Updated, ...knock on wood.

I was about ready to throw in the towel on this one... then I broke it.
Never used the blue funnel. https://youtu.be/g3K7lWCu88o