Hint: the name of the puzzle
Extra hint: yes, the name of the puzzle, because you have to Reset the cube

My solution: https://www.youtube.com/watch?v=0vZa_PGSjJI
Around 11 minutes to figure it out first time.
Techniques
respawning the cube to its original place after it's done its job elsewhere
disabling fizzlers one by one to bring the cube over
bypassing fizzlers with portals in the right sequence

Wow, This Hurt My Brain For Quite A Bit. Still Good Chamber

Revisited this from the "introductory" pack -- I remembered nothing about the solution (just the fact that it existed in my history), so re-solved it again, with fewer issues this time around I think... experience does pay off. :P

Really cool use of the track platform.

Too easy, I didn't even overcomplicate it ^^'

Semi-blindrun (at least 4 years since I've played, took a break starting from late 2019)

Remembered some of the key techniques so it's hardly really a blindrun, but it is fun. Very well-designed, aesthetic, and for the inexperienced, a good exercise in portal-management and "resetting". :P
Fun fact: Played Mercury just before this. If you see me waving my camera around wildly that's in reaction to a weird glitch I've never experienced before in which some of the sounds (namely, the portals and the cubes) seemed to have been "carried over" since they sounded like the P1 sounds. Maybe it has something to do with the fact I loaded both maps directly with the "map" command in the dev console.

Difficulty: 5/10 (much easier for those who know about cube sacrifice techniques though)
Design: 10/10
Enjoyed: 8.25/10

Perhaps the simplest demon arisen puzzle I've ever solved

I like that is uses an element I dont see too much,the track platform. In a pretty nifty way to! I liked this although I found it sorta underwhelming although it might be due to the fact the name gave it away Overall though, neat!

@bullfrog Hooray! Glad these older maps still stand the test of time :)

Still fun to play

Not as much of a challenge as I would've preferred, but fun nonetheless

Fairly straight forward, but still interesting and fun to solve.

Easy and elegant, one hint: a respawn is needed.

One of your easy puzzles! Here's my blind playthrough: https://youtu.be/fC5tictlMHM

Fun puzzle - I liked the touch of making the player move the horizontal platform to the side first so that they will be able to stand on it and see the far portal surface.

Simpler than I expected, but very clean and cleverly constructed. Seems like I have another Mevious-level puzzle maker to enjoy. :)

A lesson in reverse engineering. Thanks!

A nice casual puzzle :) Like it.

Thanks, Teo! Really old puzzle but glad you enjoyed it.

I really liked that puzzle concept, both the resetting of the track platform and the multiple cube respawns (I liked those a lot :D) . Great job

Great puzzle, i found it quite easy. I noticed you are not using major elements again, but it's good anyway so it doesn't matter.

Thanks Mike! :D

Nice puzzle - nothing too hard

definitely will

You're in luck, I'm currently working on one which I hope to have finished by the end of the week. Keep an eye out!

thanks waiting patiently for a new one from you

@jandlml Thank you! <3 Don't worry, the fact that you play them at all is enough to make me happy.

great map!! i dont know why i didnt leave comments on so many of these maps

@MmmmmmhHHHhhhhhhmmmm Let me just say, you weren't alone.

really nice fizzler puzzle. favorite

Nice!

Quite an easy chamber, though it is well polished so that's a plus.
https://www.youtube.com/watch?v=3dzUwz_74J0

Was kinda stomped until I realised that you had to respawn the cube. Fun chamber.

Solved this is one in 5 minutes. May be i've already seen this concept in other maps. Anyway it's well designed. Can't wait to see your hardest/recent maps. Thanks for mapping.

@gerversluis Thank you! :)

Good map !

@metadavid Really glad you enjoyed it! :D

I really like this one. an elegant solution. thanks

Great puzzle and good fun. As you said 17 Jun, 2014 @ 8:52am: it's kind of a "back to basics" chamber , but that's no bad thing - thanks.

Good map, sort of easy.

Very nice easy map. Fun to solve which means it wasn't too easy. I made a video but I'm sure it's the intended solution. Thanks for a well built good looking map.

The solution came to me quite quicky because I am very familiar with sacrifice the cube puzzles. I recommend this map as an absolute starting point to gradually warm yourself up to something like Mevious's Cache map or even harder yet, Mevious's Remorse where the action taught in Reset has to be done twice!

This also is quite brilliant and neat. Good job D:

Nice logic chamber.

@p0rtalmaster Yeah, this one isn't too hard. I just wanted to make something simple....

I'd say the difficulty is beginning intermediate (~4/10), but still a nice puzzle nonetheless.

Very good. I liked a lot. Thanks

@chyborg Thanks! Yeah, I found it quite easy too, since it's kind of a "back to basics" chamber, but I think it is harder for less experienced players... :-P

I found this to be quite easy. Nice use of the rail platform.