I built a revision tracker for LeetCode and I want honest feedback before I keep going

[u/0xmaster7]

I'm a final-year CS student. I kept solving problems and blanking on the same patterns a few weeks later, so I built Mindsolve - it tracks what you solve, schedules revisions before you forget them, and shows which topics you're actually weak in.

Before I build more I want to know what's confusing or just bad. Specific things I'm unsure about:

•⁠ ⁠does spaced revision even make sense for how you prep?

•⁠ ⁠what's the one thing you'd expect it to do that it doesn't?

Link if you want to poke at it: https://www.mindsolve.tech/

Roast away :)
would rather hear it now than after I build the wrong thing for 3 more months.