They're both 2019.03.1 so their "raku" is presumably raku in name only. (Eg doesn't support $*RAKU etc.) Be nice to see it upgraded to a real 2020 raku.
That looks like the previous version shipped with Rakudo Star. A new version was published a very short while ago, so perhaps they will update to 2020.01 soon enough.
https://repl.it/python 404s and I rather suspect they support python. ;)
https://repl.it/languages/perl6 and https://repl.it/languages/raku both work. :)
They're both 2019.03.1 so their "raku" is presumably raku in name only. (Eg doesn't support $*RAKU etc.) Be nice to see it upgraded to a real 2020 raku.