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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
    2,499th andrewgopher 656 82
    2,499th estomagordo 🇳🇱 656 82
    2,499th ellis-rix 656 82
    2,499th twocatsinatrenchcoat 656 82
    2,499th aid-f 656 82
    2,499th nooby31415 656 82
    2,499th henrydukepickle 656 82
    2,499th amollberg 🇸🇪 656 82
    2,499th mrmena 🇦🇺 656 82
    2,499th rifatx 656 82
    2,499th NicoH76 656 82
    2,499th 0dyse 656 82
    2,499th some-function 656 82
    2,499th jacekwladzinski 656 82
    2,499th Arkadios200 656 82
    2,499th matejmatik123 🇸🇰 656 82
    2,499th Valouron 656 82
    2,518th jbirchevans 656 84
    2,518th FranklinJiaChen 656 84
    2,520th DialFrost 🇸🇬 655 76
    2,521st StronkCheese 🇺🇸 655 95
    2,522nd mitchten 655 103
    2,523rd Smetalo 654 94
    2,523rd evan18c 654 94
    2,523rd kasarino 654 94
    2,526th aDwarfNamedUrist 654 129
    2,527th dokutan 650 72
    2,528th Alex-Huggett 🇬🇧 650 94
    2,529th Innf107 650 124
    2,530th DragonaireM 649 130
    2,530th rethaliate 649 130
    2,532nd firegene 🇮🇪 648 49
    2,533rd Arnaud-beep 🇫🇷 648 68
    2,534th bonevbs 648 83
    2,534th feherd 648 83
    2,534th pbleich 648 83
    2,534th RoscoeSmith 648 83
    2,534th amadeusdotpng 648 83
    2,534th ross-i 648 83
    2,534th anonymaew 648 83
    2,534th mstang107 648 83
    2,534th LHLaurini 🇧🇷 648 83
    2,534th C0derX3 🇺🇸 648 83
    2,534th ComputerKWasTaken 🇺🇸 648 83
    2,534th Vexxter9 🇳🇱 648 83
    2,534th CodyKlingler 648 83
    2,534th OyuDays 648 83
    2,534th julianreece 648 83
    2,534th rustykitty 🇺🇸 648 83
    2,534th Kinkade76 648 83
    2,534th parthm2005 648 83
    2,534th Apfelvater 648 83
    2,553rd zbreit 🇺🇸 648 88
    2,554th odsteel 648 112
    2,554th Yewzir 🇧🇪 648 112
    2,556th icendoan 647 44
    2,556th dokutan 647 44
    2,558th stellartux 647 65
    2,559th truisseaux 647 79
    2,559th Voltrifrodec 🇸🇰 647 79
    2,561st Andrey2001 647 95
    2,562nd oaiqjuy 647 115
    2,562nd snoozingnewt 🇨🇦 647 115
    2,564th MeWhenI 🇻🇦 646 99
    2,565th jhpaques 🇫🇷 646 115
    2,565th dokutan 646 115
    2,567th annaproxy 645 53
    2,567th Pyroan 645 53
    2,569th msbranicky 644 117
    2,570th craftablescience 644 128
    2,571st sm1lko 644 131
    2,571st oofsamy 644 131
    2,573rd Mabeloid 🇳🇴 643 74
    2,573rd Stockoh 🇫🇷 643 74
    2,575th madeforlosers 643 75
    2,576th wearsunscreen 643 85
    2,577th MeWhenI 🇻🇦 643 99
    2,578th wearsunscreen 642 161
    2,579th madeforlosers 641 103
    2,580th madeforlosers 641 116
    2,581st Feniske 🇫🇷 640 84
    2,581st Eilonlif 🇮🇱 640 84
    2,581st mhsaul 640 84
    2,581st Phyisis 640 84
    2,581st MaxCastella 🇫🇷 640 84
    2,581st SURAJMITTAL 640 84
    2,581st simplylu 640 84
    2,581st WillowWispy 640 84
    2,581st VedJosh 640 84
    2,581st hetz2625 640 84
    2,581st ottav14 640 84
    2,581st benanlam 640 84
    2,581st pph-2203 640 84
    2,581st oskgo 640 84
    2,581st chenyuan33 640 84
    2,596th kmathis22 640 96
    2,597th inventshah 640 152
    2,598th adoxography 639 68
    2,599th lucipas 639 80
    2,599th GeneralFabian 639 80