I don't like the scoring scheme of the game

Hi,

Great game!!

I play the game every day, and these are the things I do not like:

1. If I solve the entire puzzle without making any mistakes, my score should go up, not down in some cases, even if I was slow. In those cases, a small bonus like +5 points would still make sense.
2. When calculating the best time, please do not include "Anon" results. Anonymous players can make random moves and get top times without facing any consequences.
3. After the game ends, I sometimes go to the tips section to understand what I did wrong. Please add a "random" label when a move is just a 50/50 chance and there is no logical explanation behind it.

Thanks