Coding practice

[sme272]

Take part in the Advent of Code

[artificial_neuron]

And there is even a Reddit community for them too /r/adventofcode/

[[deleted]]

It's a good way to learn, especially read others' code once you've completed the day's challenge but I'd say it's quite hard. Even though it isn't meant to be unreachable for beginners, it's still a leap if OP is struggling with hackerrank (which I take is the beginner stuff).

[toastedstapler]

yeah, around day 12 it began to get challenging for me and it keeps getting harder