The Kaprekar Numbers hole will go live in . Why not try and solve it ahead of time?

Rankings: Holes

Reverse Polish Notation in Perl in chars.

# Golfer Points Chars Time
1st primo-ppcg 🇹🇭 1,000 46
1st saito-ta 🇯🇵 1,000 46
1st sisyphus-ppcg 🇦🇺 1,000 46
4th nwellnhof 🇩🇪 979 47
5th ChiefChippy2 958 48
5th GrayJoKing 🇦🇺 958 48
5th o0lit3 🇺🇸 958 48
5th Lydxn 🇨🇦 958 48
5th lynn 958 48
5th scpchicken 🇵🇼 958 48
5th Steffan153 🇫🇮 958 48
12th JRaspass 🇬🇧 902 51
12th akshatj27 🇦🇶 902 51
12th NewDefectus 🇮🇱 902 51
12th ovs-code 🇩🇪 902 51
16th Natanaelel 🇸🇪 868 53
17th Shanethegamer 🇺🇸 754 61
18th fuzzylojik-golf 🇺🇸 697 66
19th KatieLG 🇬🇧 622 74
20th MeWhenI 🇻🇦 605 76
21st nephila-nacrea 🇬🇧 582 79