Another glithch is with puzzle rush as duping the page can create bugs
Infinite puzzle glitches

Infinite puzzle glitches: This topic is really frustrating I've just now done a puzzle in which there were TWO ways to check-mate in 3 moves; thus each path to check-mate was equally long = 3 moves. For the way I've chosen the computer said "wrong" (red colour) and gave me negative penalty points for my total puzzle score

Infinite puzzle glitches: This topic is really frustrating I've just now done a puzzle in which there were TWO ways to check-mate in 3 moves; thus each path to check-mate was equally long = 3 moves. For the way I've chosen the computer said "wrong" (red colour) and gave me negative penalty points for my total puzzle score
Link to the puzzle?
You only have one missed puzzle today and it's not a mate puzzle.

Infinite puzzle glitches: This topic is really frustrating I've just now done a puzzle in which there were TWO ways to check-mate in 3 moves; thus each path to check-mate was equally long = 3 moves. For the way I've chosen the computer said "wrong" (red colour) and gave me negative penalty points for my total puzzle score
Link to the puzzle?
You only have one missed puzzle today and it's not a mate puzzle.
Interestingly, I was allowed to play 4 puzzles today (instead of daily 3), though I'm using the free version without monthly fee payment. Thus I've received some compensation, albeit un-intended: One bug was made good by another bug . Thank goodness I'm not toooo keen on collecting points in puzzles; I can live with a loss every now and then; I just wanted to espress some support for player @poohpower . Anyway, thank you very much for your friendly reply. Kind regards!

If you don't pay, Chess-com randomly fails correct puzzle solutions. You should pay.
Just kidding.... just go to stats, then puzzles, then it will show your puzzle history, then click on the puzzle, then post the link.
I found some glitches like the puzzle you havent done on one account showing up on another and not registering