The reviewing interface is quite confusing, so I'm not sure what is the effect of clicking the various things. What do the "Clear" etc. buttons do? If I click one I get a new piece of code to look at. Does it mean that I indicated the previous solution is clear if I click "Clear" or does it just list a random clear one? How does this work in conjuction with the +/-?
Created at: 2020/03/30 22:12; Updated at: 2020/03/30 22:12
