Alright best game of the jam I've played so far, perfect ratings from me. It makes me so absolutely sad that the WebGL build is broken since I know so many people won't bother downloading the working version... cause this game is honestly amazing. Long review incoming:

What I loved:
- The gameplay loop is so satisfying and well done. It's a super smart way to implement the theme into a puzzle platformer, and it's executed so so so well. The use of non-grid based system in a grid-based looking world actually creates so many great interactions and sneaky ways to solve rooms that are a bit unconventional. It's great and I'd play a full release without hesitation.
- The game is so clean and polished. Like so so clean. I have no idea how you did this in four days, because man does it feel like a full complete game. There's a bit of jank here and there yeah, but it's nothing impactful.
- I wholeheartedly completely and totally disagree with some of the reviews I read here that the level design gets repetitive. I think it was a more than interesting variety for the length. For a full release, maybe some more mechanics would shine, but for its length, I think it struck a wonderful balance.

Because I loved the game so much, a bunch of feedback too:
- This game would benefit so much from hotkeys for resets and going back to the editor. I also didn't realize until halfway through there even was a "back to editor" button that didn't reset everything. I realized eventually though.
- I think a really good QoL for this game would to make the smallest blocks not have a hitbox when dragging them. I noticed for some of the later levels, not being able to drag bigger blocks through gaps (though they kinda looked like they could fit) seemed like intentional level design, but for the smaller blocks, it seems they were always meant to be able to go anywhere. It would make it so much smoother if I could drag those blocks without navigating whatever course I'd already made or walls or the sometimes janky hitboxes for tight squeezes. On the note above too, maybe for the gaps where it looks like a bigger block would fit perfectly through but they don't, making it more clear they won't fit would be nice too.
- Small blocks are OP. I know I praised the level design, but this point is a double-edged sword for me. Using smaller blocks to create tiny edges and stairs on each other was wonderful to me, and I feel the mechanic was introduced subtly well (I think it was the third level?). However, it did eventually get to the point where I was essentially just trying to figure out how I could make the most amount of these OP tiny blocks to clear levels. I think it didn't get repetitive because of the length of the game, but any more and I could see this OP solution making the puzzles fall flat.

Anyways, this was the best game I've played so far in the jam. Amazing job!

Very impressive! Love the simplicity and how well polished it is

cool mechanics! 

Unique mechanic and difficult puzzles! great game!

Great puzzles and a nice idea. my only problem is sometimes i cant grab anything. i had to restart multiple times to let me grab something. but overall nice game

Great puzzler! The music really puts you in the mood too.

I got stuck on level 1 due to the lower half of the screen not responding, but refreshing the page solved that. Some fullscreen thing probably. After that I got through all of it!

I would love to see how it'd play out if you had to choose to split blocks either horizontally or vertically. That way you'd have a lot more decisions to make with limited hammers.

really enjoyable game with very nice visuals and music, the intro tutorial is very nice and a great introduction to the game. The boxes were a bit jank at times but overall it was a blast to go through and solve each level and its very well put together!

This game oozes style, from the intro to the art and lighting. Really well put together game, enjoyed playing this!

Super enjoyable game with interesting concept, also I love the artstyle!

A very, very satisfying experience! It looks more like a finished product than a game for a jam.
Narrative, atmosphere, intereting puzzles and cute robot. It's all there!

A lovely, polished gem! The levels are well designed once you get the hang of it. The progression also fits the theme well. 

Encountered some issue with the web port but nothing breaking (also appreciate the notice)

Fun little puzzler! Definitely a well-implemented and interesting concept, and I liked the back-and-forth creating a path with the boxes and testing the level with the robot. Overall, great entry!

It has some jank in it to be sure, but there is a lot that it has going for it as well! The style, presentation, and continued guidance was all absolutely fantastic, and this has a ton of potential to grow into a full game!

Nice, I like the design and the player experience of this game. There are some issues on dragging the block being undraggable but other than that, this game is solid. People might not noticed it but the game feel is on point in this game. That's why its pretty fun. 

It's a big joy to play through this game! Simple and to the point, fun and creative, simply a really good quick puzzle platformer from start to finish! We do be scaling with this one!

Cute game with a really nice coherent art style. I wish the puzzles evolved more, I felt like I was solving the same puzzle but just longer for most levels. That said, still enjoyed it and there were definitely satisfying moments. Great entry!

a pure pleasure ,congratulations !