omg i didn't know that we were actually allowed to use the 4 slots, i thought that was a bug or something lol. good to know that i wasn't accidentally 'cheating' XD
oh and it turns out that it wasn't just bad 'RNG' of the cards being dealt, i also just had to figure out different methods of sorting the cards. i can now play the hardest level >:D
but yeah there is the occasional game where it is straight up impossible to play due to the shuffling, but now that i've played this game for a few hours now, it's not that much of a big deal any more imo.
good to know tho, and thank you for responding so quick!