A few particles really go a long way, don't they? In the future, if you're going to play the same sound over and over, I'd suggest using a AudioStreamRandomizer to vary the pitch a bit to keep it from being so repetitive.

Really simple game. But I don't understand how the theme plays into it. its more you are connecting than reflecting in my opinion. Anyways it an original idea
There was no music I could hear but SFX are nice
Overall good submission for a solo and second time participation level

Nice work!  I like the particle fx to spice it up.  The click sound felt a little weird to me, but then reversing it for undo  was nice (though it seemed like undo could easily get into a state where my only option was to click was I had just undone.)  I love the main image, it would have been super cool to have something like the actual 3d scene as the background but dim so it's more interesting than the flat 2d background, but then light up when you complete the puzzle.  Great job!

nice little puzzle game. I made them all first try except last one took me two tries. Good job on this entry!

Very nostalgic, reminded me of being back in school trying to draw these things in my notebook during class. Would've liked to see more unique designs but had a fun time with this one.

Great job! 

Neat game. I like the effects on the lines. Larger hitboxes for clicking on points could potentially help out, as I found then difficult to click at times.

Fun entry! Enjoyed how my completed puzzles would be lit up in the menu, the use of the undo wildcard worked perfectly for your game too. Well done :)