Solution:
https://youtu.be/rN7QnLSW_cc

Hint for the second puzzle:
Think about what else you can do with the white gel. Be creative.

pretty good test!

I was really close to rage quitting this one, but it finally clicked. Very creative

goat

Yet another fun one. My solution: https://youtu.be/0hhRpagkhC8

Making gel puzzles that don't feel mundane is quite a task; great job designing this.

This is one of the hardest games I've ever played. The last part was so difficult I almost gave up and looked for a solution on YouTube. Thank God the author marked the wall in the second room with an orange mark. Thank you for your creativity, and I hope to play another chapter from you soon.

Blindrun I guess? Kinda felt like I played this before, but it didn’t have a thumbs up for some reason.

Dunno if I did that one part right, but I’ve never seen a chamber in which after applying conversion gel to the surface beneath a blue gel dropper, you fling a blue gel blob to make it mostly blue again while retaining the portal the conversion gel let you place to get blue gel elsewhere . If I did that as intended, absolutely fucking ingenious.

Playing these reminds me of some of the mechanics Demon Arisen uses in his later conversion-gel based maps - specifically Axiom. Thought it was a novel mechanic, but apparently not! Still, doesn’t make his chamber any less bad. He knows where the good stuff is, and I can tell because he’s favorited several of your maps :P

Putting the conversion gel on the back of the flip panel in the second chamber and using that to get the cube out was also a really well set-up move.

Have another favorite.

Difficulty: 3.75/10
Enjoyed: 8.25/10

amazing puzzle

Wow what a great puzzle. I came close to checking walkthrough but finally clicked to the trick. Very nice!

loved your map, great work! This style is my favorite.

Backtracking, if I make an error with the "plate" under the blue sprinkler

I really had to think. thanks for this. Without the cross it would have been VERY hard

I would have never solved it without a cross painted on the panel placed right before the last energy shield. Excellent puzzle. That cross eventually made me think in the right direction.

i like this puzzles nice creation.

Awesome! Took me more time than other puzzles.

I had never played this one before - Nice map - as always. Thanks.

Superb!

That is why I just love your maps.. the last chamber is always the most challenging and satisfying one. Great concept and level design

Of course like everybody else the last part took me looonnnggg to find what to do but what a relief when we finally see the solution .

Never saw that trick before.

As I came here to comment, I was wondering what to say about the difficulty, but you've covered it in the description. As others have already said, the last part was the most tricky and interesting. I don't think there is a single map that you've made that I've not liked.

Really nice

Awesome

Nice puzzle. Took me about 25 minutes to complete but the portal gel thing near the end had me thinking for some time.

Very interesting map. Haven't had map like this for quite a while. Very well done. Thank you!

Beautiful and clever map, actually quite easy but like so many others that last bit took me about 45 minutes to see even though I feel that I should have seen it right away. It was a lot of fun and I thank Ben77 (wherever you are) very much for the pleasure of solving this. Eventually.

Cool one, thank you.

really awesome level , nicely done

finally solved it! it took 1 HOUR

Clever puzzle. I was stumped a month ago, but I finally figured it out this evening. Thanks for the challenge.

So clever.

that was literally the best puzzle ever...looked so simple but that last cube bit got me going AAAAARGHHHHhhhhhhhOHHHHHHHOHWAITNOOOOOOOAHHwaitOOH 100/10 this is how you make a quality test chamber. aesthetics were absolutely on point too!

One of my all-time favs! :3

Very good puzzle, I tend to overthink things but figured it out eventually.

Yo, this is nothing but easy! It's Portal Stories: Mel levels of hard. Incredibly clever solutions, though.

o my god the second part took so long but I DID IT YOU MEAN amazing and smart-as-hell person

amazing!

Very good puzzle. Thanks!

The end stumped me. I don't know why. When I finally figured it out, it made total sense. Very well done.

Very good puzzle, I could see what I had to achieve, but couldn't work out how to get there..

finally solved it! it took 3days... i was overthinking too much.. very good puzzle!

Took me longer than I'd like to admit.

Great puzzle. Thanks!

Guys wtf.

It was a hard and funny map. Thx.

that was a hard map to solve. very rewarding. thank you for the challenge

Wow that was hard. Very well done.