Just wanted to share my appreciation for the study plan feature. I used to spend way too much time choosing a problem and not enough actually doing them. I also tended to binge problems one day then be burned out and skip days. Study plans have totally fixed these problems and I feel like I can sustainably study for the long run.

I also really like how they give you an easy problem on a topic, then build on it with harder problems on the same concept. I see my code go from sloppy to textbook as I go through!

Good work!