Pretty sure this has been there for ages, but I agree, it probably should save the last puzzle you loaded
very strongly suggest admin look at this

I've seen people do this too, but honestly I really don't mind it. I'm doing puzzles to improve and try to solve all of them. If I have to go I'll just leave, who cares about the puzzle. But I won't run away from any puzzle.
If you're doing this just to have a high puzzle rating, which is close to meaningless already because of the 10k rated memorizers, then you're not trying to improve your chess. The puzzles I find annoying are the ones I want to try and solve

there an exploit where if you exit puzzles and reenter it will give you a different puzzle which means you can does many times so you can get a puzzle you can do and get points so people can get a much higher rating
That just wastes your puzzles limit
Eg. If someone do that 6 times and a gold member, only 19 attempts will be given, not still 25

you know all memberships have unlimited attempts right?
It actually depends on what the member is/was offered. For the main membership plans only platinum and diamond are unlimited.

dude gold is unlimited as well
He's literally a moderator for chess.com... https://www.chess.com/membership?c=navbar
shows that gold has 25 puzzles a day.

dude gold is unlimited as well
He's literally a moderator for chess.com... https://www.chess.com/membership?c=navbar
shows that gold has 25 puzzles a day.
oh
there an exploit where if you exit puzzles and reenter it will give you a different puzzle which means you can does many times so you can get a puzzle you can do and get points so people can get a much higher rating