Hi, python user here. I'm totally lost on this, i'm not sure how i'm supposed to extract even a single value. I've read most things about linkedlists and sorts, but if i try something like node.next or something i can't even extract the value. Can someone help me how i'm supposed to even print a single value, that's all i need.

nice one, i believe this one would be the fastest, if only you had pre-calculated the mod.

Yes, thanks a lot, i've been actually doing this exercise for like a week now, have had several trials, but had to remake because of complexity. This time i was like almost convinced that there was a bug because the code is so simple, but i totally forgot about resetting the dictionary. Thanks a lot.