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

Rankings: Holes

Collatz in Prolog in bytes.

# Golfer Points Bytes Time
1st annaproxy 1,000 79
1st GrayJoKing 🇦🇺 1,000 79
1st IanUtley 1,000 79
1st Kacarott 🇦🇺 1,000 79
5th Steffan153 🇫🇮 988 80
6th error256 952 83
6th ovs-code 🇩🇪 952 83
8th Mikey-Beep 🇬🇧 888 89
9th Heathcorp 🇦🇺 832 95
9th snoozingnewt 🇺🇸 832 95
9th cdesodt 832 95
9th dokutan 832 95
13th j2e2 🇪🇸 823 96
14th ashtraypettingzoo 🇺🇸 798 99
15th HumanEquivalentUnit 775 102
16th MeWhenI 🇻🇦 712 111
17th LSWdigital 642 123
18th retrohun 24 3,237
18th Shanethegamer 🇺🇸 24 3,237
18th HumanoidCPU 24 3,237
18th Mabeloid 🇳🇴 24 3,237
22nd KatieLG 🇬🇧 19 4,238
23rd KatieLG-Transpiler 🇬🇧 19 4,239