@dboing said in #7:
> No not even with failed, once they are not failed, there is no way to go back to them anymore. no history of which puzzles were failed at least once. unless this has changed. All can see, is the dark green versus other shade of green upon theme slices (either themes, from the various display of your strength and weakness).
>
> That is ok, but no notion of time duration between retries, so you might succeed right after while problem still fresh. But there might be pedagogical value in being able to try again way later when erased from short term memory or shortish term. say a month later, or a year later, as a retrospective puzzle nostalgic party.
To refresh your memory. Replay all the puzzles you have to date. As a warm-up before starting a tactic session. Currently it is only possible by having new tabs. Puzzle by puzzle. With the failed puzzles you can replay them all. With the successful ones you can only go one by one in new tabs. Or back and forward with the mouse.