That was a fun little puzzle game! I liked trying to plan ahead and figure out the best strategy. There seemed to be an issue with the resolution on the web build, so I'm not sure if I should have started with a wider area at the beginning? The icon made it look bigger to me. I would have liked to have more options to choose from, or the ability to rotate some pieces. Also, getting blocked from building too high in the early game felt limiting. Even so, I made it to 20 days before the sinking rate ate up everything.
Great work for you first GWJ submission! I hope to see more :-)