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

    Rankings: Holes

    Niven Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,997th arjanadriaanse 🇳🇱 784 62
    2,002nd yzhs 🇩🇪 783 39
    2,003rd qwertyuiop3 🇷🇺 783 120
    2,004th ScottHamper 782 53
    2,005th urojony 🇵🇱 782 81
    2,006th lrustand 781 55
    2,006th rishavb123 781 55
    2,006th DaleNaci 781 55
    2,006th Sakaala 781 55
    2,006th szerlak 781 55
    2,006th dzhang314 781 55
    2,006th ay2718 781 55
    2,006th handisb 781 55
    2,006th mogron 781 55
    2,006th Reyzartz 781 55
    2,006th LlamaLad7 🇬🇧 781 55
    2,006th Phanabani 🇺🇸 781 55
    2,006th cbondurant 781 55
    2,006th jhunterkohler 781 55
    2,006th richard-oelze 🇩🇪 781 55
    2,006th schachmattmatt 781 55
    2,006th RYNO8 781 55
    2,006th face0xff 781 55
    2,006th amollberg 🇸🇪 781 55
    2,006th Bonjour27891 🇻🇳 781 55
    2,006th jdw1023 781 55
    2,006th Natanaelel 🇸🇪 781 55
    2,006th dzshn 781 55
    2,006th galloj 🇨🇿 781 55
    2,006th jfallon1997 781 55
    2,006th suwat513 781 55
    2,006th MaxElf999 781 55
    2,006th jsthope 781 55
    2,006th fredrik-bakke 🇳🇴 781 55
    2,006th trist224 🇫🇷 781 55
    2,006th fourth-bit 781 55
    2,006th SheepIsGoat 781 55
    2,006th NoahBolohan 🇨🇦 781 55
    2,006th austin-siu 781 55
    2,006th shellbertt 🇨🇦 781 55
    2,006th CheeseCake628 🇳🇴 781 55
    2,006th 4ndyJ 🇬🇧 781 55
    2,006th felixcroc 781 55
    2,006th BREMAUCY 🇫🇷 781 55
    2,006th minhtrancccp 781 55
    2,006th StronkCheese 🇺🇸 781 55
    2,006th Andriamanitra 🇫🇮 781 55
    2,006th RobertHoeh 781 55
    2,006th zwxzwxzwx21 781 55
    2,006th inverseLorentz 🇦🇺 781 55
    2,006th sultan 781 55
    2,006th namelessiw 781 55
    2,006th fgrosshans 🇫🇷 781 55
    2,006th wuzekai518 781 55
    2,006th EnTerr 781 55
    2,006th logvp 781 55
    2,006th charliegaming 781 55
    2,006th syyynth 781 55
    2,006th Pyroan 781 55
    2,006th Dandandooo 781 55
    2,006th nooberitess 781 55
    2,006th Mikey-Beep 🇬🇧 781 55
    2,006th netfri25 🇮🇱 781 55
    2,006th Aquateraneal 🇺🇸 781 55
    2,006th denkyuu1 781 55
    2,006th Sandw1ch123 781 55
    2,006th egu555 🇫🇷 781 55
    2,068th DaCuteRaccoon 781 72
    2,069th galloj 🇨🇿 781 88
    2,069th sean-niemann 🇺🇸 781 88
    2,071st KasperKivimaeki 🇫🇮 781 197
    2,072nd saltysylvi 780 31
    2,072nd Natanaelel 🇸🇪 780 31
    2,074th ovs-code 🇩🇪 780 49
    2,074th inventshah 780 49
    2,074th MeWhenI 🇻🇦 780 49
    2,074th GrayJoKing 🇦🇺 780 49
    2,074th KasperKivimaeki 🇫🇮 780 49
    2,074th dokutan 780 49
    2,074th GolfingSuccess 🇬🇷 780 49
    2,081st Altioc 778 52
    2,081st kevlened 778 52
    2,081st elisherer 🇮🇱 778 52
    2,081st handisb 778 52
    2,081st kbakba 778 52
    2,081st KrausRaus 🇺🇸 778 52
    2,081st itiievskyi 🇺🇦 778 52
    2,081st Athe81 778 52
    2,081st Giga-Bowser 778 52
    2,081st MathisBullinger 778 52
    2,081st Cazka 778 52
    2,081st Natanaelel 🇸🇪 778 52
    2,081st MadScience137 778 52
    2,081st dzshn 778 52
    2,081st weliveinhell 🇭🇹 778 52
    2,081st error256 778 52
    2,081st Palladium02 778 52
    2,081st acollett89 778 52
    2,081st BREMAUCY 🇫🇷 778 52
    2,081st nrtc2 🇮🇩 778 52