I haven’t had this problem however, I have a theory for why it’s happening. Depending on your elo, it may give you similar puzzles such as back rank checkmate or other puzzles. Also from looking at different posts, sometimes chess gives you similar puzzles so that you master that way of checkmating/winning material
same puzzle every day
Same problem and its always the second puzzle for me. It's not similiar like suggested it's identical
Same happens to me: I get the _same_ puzzle every day. Sometimes it is rated, sometimes it is not rated (. I can solve an additional puzzle that day). In my case, it is this puzzle:
Is anyone else starting the day with the same puzzle? For about two weeks now I've received the same puzzle first. Then I'll get either two or three more for free.