Personally I find leetcode boring because it's not something that would motivate you to see finished; it doesn't have a "real" purpose, maybe trying to build something concrete (a little game, a little web app, whatever) might bring more motivation.

So far my experience with leetcode is that it is asking me over and over again to implement binary search of arrays (which is the wrong solution 95% of the time) and it wants, to charge me money for a debugger, and I have to write my own unit test framework from scratch if I want to avoid a debugger.

Everything that’s wrong with interviews, with rent seeking as the cherry on top.

I haven’t tried hard yet but I’m bracing for a shitshow.

Same for me. All these things like Project Euler leave me cold: I'd rather learn something new on the way to a tangible endpoint, even if it's a janky PoS that I never look at again and lose when I don't bother to copy it to a new hard drive.