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    The Semiprime Numbers and Sphenic Numbers holes will go live in approximately . Why not try and solve them ahead of time?

    Rankings: Holes

    Collatz in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,799th nstearns96 🇬🇧 740 83
    1,799th osmith93 740 83
    1,799th mhgockel 740 83
    1,799th funnsam 🇭🇰 740 83
    1,799th mousetail 🇳🇱 740 83
    1,799th diamondTheRat 740 83
    1,799th FlyWolfe 740 83
    1,808th GolfingSuccess 🇬🇷 740 91
    1,809th Wanderkind 🇰🇷 740 109
    1,810th Radwatch 740 114
    1,810th Seek64 🇩🇪 740 114
    1,810th fkantelberg 740 114
    1,810th Ohh-n 740 114
    1,814th madeforlosers 739 128
    1,815th rniii 737 59
    1,815th dokutan 737 59
    1,815th ejini6969 737 59
    1,815th Laellekoenig 737 59
    1,815th egu555 🇫🇷 737 59
    1,820th AdamHe17 737 73
    1,820th AliceFord 737 73
    1,820th Natanaelel 🇸🇪 737 73
    1,820th marcin7Cd 737 73
    1,820th vhoulbreque 🇫🇷 737 73
    1,820th tkr-sh 🇰🇵 737 73
    1,820th jroscoe5 737 73
    1,820th OhmNomNom 737 73
    1,820th 0-4849 737 73
    1,820th M0PKOBKA 737 73
    1,820th calumacutt 737 73
    1,820th thehylian 737 73
    1,820th fynnkroeger 737 73
    1,820th hunt-g 737 73
    1,820th jmerle 🇳🇱 737 73
    1,820th TaserTheFox 🇺🇸 737 73
    1,820th pinguicula 737 73
    1,820th TheoKeller1 737 73
    1,820th eiburns 737 73
    1,820th htareque 737 73
    1,820th wearsunscreen 737 73
    1,820th Grrisly 737 73
    1,820th m42km 737 73
    1,820th GeneralPoxter 737 73
    1,820th logvp 737 73
    1,820th JoaoFelipe3 737 73
    1,820th ehulinsky 🇺🇸 737 73
    1,820th Lewenhaupt 737 73
    1,820th stertooy 🇧🇪 737 73
    1,820th jipsong 🇩🇪 737 73
    1,820th mattyhempstead 737 73
    1,820th wh3n3v3r 🇨🇿 737 73
    1,820th klixel 🇨🇦 737 73
    1,820th tjwrenn 737 73
    1,820th nullie 737 73
    1,820th maxgodfrey2004 🇨🇦 737 73
    1,820th andrewjc2000 737 73
    1,820th Bulmenisaurus 737 73
    1,820th souta-1326 737 73
    1,820th BenjaminHGong 737 73
    1,820th FEZfan 🇦🇺 737 73
    1,820th wuduculfre 737 73
    1,820th BREMAUCY 🇫🇷 737 73
    1,820th miaoaixuan 737 73
    1,820th Lv0Sys 🇵🇱 737 73
    1,820th zacharysfrazee 737 73
    1,820th bpharaldsson 737 73
    1,820th Zin9zan9 737 73
    1,820th Jakob-L-M 737 73
    1,820th zgialor-lab 🇺🇸 737 73
    1,820th EDZ94 737 73
    1,871st aDwarfNamedUrist 737 112
    1,871st lambda-abstraction 737 112
    1,871st drabart 🇵🇱 737 112
    1,874th ffelixm 736 87
    1,875th Ripick 736 111
    1,876th DialFrost 🇸🇬 735 29
    1,877th frankgraziano 735 101
    1,878th astdefu 735 105
    1,878th Pyro569 735 105
    1,880th MaxCastella 🇫🇷 734 60
    1,880th PowershellKnut 🇳🇴 734 60
    1,882nd Betuaredead 734 86
    1,883rd Widgitty 734 109
    1,884th rboath 733 76
    1,885th kaptsanovb 733 94
    1,885th dokutan 733 94
    1,885th emgordon154 733 94
    1,888th 0dyse 733 115
    1,888th novaspaced 733 115
    1,890th snoozingnewt 🇨🇦 733 126
    1,891st MeWhenI 🇻🇦 733 141
    1,892nd nephila-nacrea 🇬🇧 732 62
    1,892nd AlephSquirrel 732 62
    1,892nd MeWhenI 🇻🇦 732 62
    1,895th Andriamanitra 🇫🇮 732 73
    1,896th guilhem-roy 🇫🇷 732 84
    1,896th resetcentral 732 84
    1,896th Adrien-AM 732 84
    1,896th ibrahimhanifceker 732 84
    1,896th James-Oswald 🇺🇸 732 84