Some solution to levels 1-500

This video doesn't necessarily present fast, elegant, or consistent solutions, but it does present 3-star solutions for each level from level 1-500. It is at least a valuable resource and a baseline for speedrun strats, especially for the later levels of Happy Glass.
https://youtu.be/O5gjxL6rxd0

IwerSonsch

Happy Glass

1-10

Android

Andrey_Steklov

Zanum

Shaobbb

zalex

Any stars

All stars

All levels

Stars

Levels

Anyone alive??

Can't Find Challenges

Wth is this?

Where the categories belong (imo)

Level changes

Legacy All Levels?

LoveBot

Otterstone_Gamer

_MXxTeN_

Itz_Shiny8

Choco_Impact