Ctrl+P again to print, arrows/tab to navigate results, Enter to confirm, Ctrl+Enter to open in new tab.

    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
    1,923rd gamk3 727 74
    1,923rd TheZwierzLF 🇵🇱 727 74
    1,923rd kbeat 🇰🇿 727 74
    1,923rd LvLError 727 74
    1,923rd ffelixm 727 74
    1,923rd osNiko 🇧🇷 727 74
    1,923rd wobblybits 727 74
    1,923rd denisfouchard 727 74
    1,923rd Emutis 🇱🇹 727 74
    1,923rd Matter1024 🇮🇳 727 74
    1,923rd pauljoohyunkim 727 74
    1,923rd joll05 🇸🇪 727 74
    1,923rd World-Observer-1 727 74
    1,923rd fvla 727 74
    1,923rd 77Tigers 727 74
    1,923rd netfri25 🇮🇱 727 74
    1,923rd rotemkm 727 74
    1,923rd rodalc24 🇪🇸 727 74
    1,923rd Sandw1ch123 727 74
    1,923rd LandonWeng 727 74
    1,923rd TudyM 🇷🇴 727 74
    1,923rd Seltos7224 727 74
    1,923rd martion2007 727 74
    1,923rd Ironic-Ingot 727 74
    1,923rd egu555 🇫🇷 727 74
    1,923rd Charles14481 727 74
    1,923rd NicolaiKuertoes 727 74
    1,923rd Edjyzod 727 74
    1,923rd 2Fabi1 727 74
    2,030th nstearns96 🇬🇧 727 116
    2,030th NeatCrown 🇨🇦 727 116
    2,030th 08jne01 727 116
    2,033rd WindbeutelBaron 727 130
    2,034th Andriamanitra 🇫🇮 726 58
    2,035th DaCuteRaccoon 725 60
    2,035th razetime 725 60
    2,035th janbehrens 🇩🇪 725 60
    2,035th KatieLG 🇬🇧 725 60
    2,039th RobertHoeh 724 90
    2,040th gifti258 724 93
    2,040th snoozingnewt 🇨🇦 724 93
    2,042nd jhpaques 🇫🇷 724 114
    2,043rd ms-tingliang 723 85
    2,043rd aubergine-sauce 723 85
    2,043rd kallmi28 🇨🇿 723 85
    2,043rd azka1368 723 85
    2,043rd iilegacyyii 723 85
    2,043rd f-tucker 723 85
    2,043rd Stockoh 🇫🇷 723 85
    2,050th dokutan 723 143
    2,050th madeforlosers 723 143
    2,052nd HCRitter 🇩🇪 722 61
    2,053rd cbrt-x 722 79
    2,054th TimJackMaster 722 107
    2,054th msbranicky 722 107
    2,056th rak1507 🇬🇧 721 44
    2,056th SirBogman 🇺🇸 721 44
    2,058th madex 🇩🇪 721 63
    2,058th lilj4ck64 721 63
    2,060th heanyang1 721 117
    2,060th kmathis22 721 117
    2,062nd dokutan 721 173
    2,063rd KatieLG 🇬🇧 720 65
    2,064th destofr 720 71
    2,064th pyuraii 720 71
    2,064th kydogia 720 71
    2,064th jquade7 720 71
    2,064th SniperSmiley 🇺🇸 720 71
    2,064th dbkirk4211 720 71
    2,064th dragonpeti53 720 71
    2,071st kmathis22 720 76
    2,072nd anoopsg 🇮🇳 720 89
    2,073rd voytxt 🇨🇿 719 67
    2,074th oaiqjuy 719 89
    2,075th GolfingSuccess 🇬🇷 718 85
    2,076th martinnorling 🇸🇪 717 75
    2,076th Trunksistor 🇫🇷 717 75
    2,076th bbakersmith 717 75
    2,076th bsoyka 🇺🇸 717 75
    2,076th julienlamoureux78 717 75
    2,076th dzshn 717 75
    2,076th destofr 717 75
    2,076th vishwathg 717 75
    2,076th nkoppel 717 75
    2,076th AZ9tumas 717 75
    2,076th EthanGrant1 717 75
    2,076th Omega65536 🇩🇪 717 75
    2,076th b10011 🇫🇮 717 75
    2,076th 4ndyJ 🇬🇧 717 75
    2,076th randolchance 717 75
    2,076th LeeCamp 717 75
    2,076th hellwue 717 75
    2,076th nandanjp 717 75
    2,076th galloj 🇨🇿 717 75
    2,076th jhu04 717 75
    2,076th HelloYuiYui 717 75
    2,076th tobyLovick 717 75
    2,076th RZ781 717 75
    2,076th mikehanus 717 75
    2,076th Hebelub 717 75