I originally discovered Blockland through an ad on a website called Dan-Ball while playing a powder physics simulator (https://dan-ball.jp/en/javagame/dust/).
When I discovered this game, it was back in 2008/2009 and I was in the 5th grade iirc. I miss all the memories that I would have coming home from school and rushing to finish my homework just to hang out with some friends and mess around with events.
physics simulator was the stuff