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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 (Long) in Python in chars.

    # Golfer Points Chars Time Submitted
    1st nwellnhof 🇩🇪 1,000 50
    1st Lydxn 🇨🇦 1,000 50
    1st btnlq 1,000 50
    1st JayXon 🇺🇸 1,000 50
    1st lynn 1,000 50
    1st sisyphus-ppcg 🇦🇺 1,000 50
    1st xnor-gate 1,000 50
    1st m-tkach 🇺🇦 1,000 50
    1st GrayJoKing 🇦🇺 1,000 50
    1st Rubiksmath 1,000 50
    1st HPWiz 🇬🇧 1,000 50
    1st pardouin 🇫🇷 1,000 50
    1st khvdm 1,000 50
    1st sean-niemann 🇺🇸 1,000 50
    1st Seek64 🇩🇪 1,000 50
    1st 4atj 1,000 50
    1st lukegustafson 🇺🇸 1,000 50
    1st fuzzylojik-golf 🇺🇸 1,000 50
    1st sunleonid 1,000 50
    1st Steffan153 🇫🇮 1,000 50
    1st CaedenHarper 🇨🇦 1,000 50
    1st ryyyn 🇺🇸 1,000 50
    23rd hallvabo 🇳🇴 980 51
    23rd HelloGravity 980 51
    23rd idoweinstein 980 51
    23rd mrnomm 980 51
    23rd orthoplex 🇨🇽 980 51
    23rd Shanethegamer 🇺🇸 980 51
    23rd ovs-code 🇩🇪 980 51
    23rd MeWhenI 🇻🇦 980 51
    23rd AlephSquirrel 980 51
    23rd stefangimmillaro 980 51
    23rd xsot 🇸🇬 980 51
    23rd Bulmenisaurus 980 51
    23rd kg583 🇺🇸 980 51
    23rd DialFrost 🇸🇬 980 51
    23rd zacjl 980 51
    23rd bizy-coder 980 51
    23rd Mukundan314 980 51
    23rd CornerMercury 🇬🇧 980 51
    23rd Flekay 🇩🇪 980 51
    23rd snoozingnewt 🇨🇦 980 51
    23rd dokutan 980 51
    23rd blaztoma 🇱🇹 980 51
    23rd plcc0 980 51
    23rd vang1ong7ang 🇦🇶 980 51
    23rd scpchicken 🇵🇼 980 51
    23rd edsrzf 🇳🇿 980 51
    23rd sisyphus-gpt 980 51
    23rd hellopir2 980 51
    23rd zzh1996 980 51
    52nd ZakkkkAttackkkk 🇵🇭 962 52
    52nd FlorianCassayre 🇫🇷 962 52
    52nd ndren 962 52
    52nd Yewzir 🇧🇪 962 52
    52nd b-illy 🇬🇧 962 52
    52nd duckyluuk 🇳🇱 962 52
    52nd lifthrasiir 🇰🇷 962 52
    52nd emgordon154 962 52
    52nd keelimeguy 🇺🇸 962 52
    52nd albanian-laundromat 🇺🇸 962 52
    52nd Babafaba 962 52
    52nd luuumine 🇫🇷 962 52
    52nd Emutis 🇱🇹 962 52
    65th kaptsanovb 943 53
    65th 2011-Chan-Ethan 943 53
    65th inventshah 943 53
    65th agreegious 943 53
    65th qpwoeirut 943 53
    70th Sp3000 🇦🇺 926 54
    70th GolfingSuccess 🇬🇷 926 54
    70th 051 🇸🇬 926 54
    70th CubeyTheCube 926 54
    70th jared-hughes 926 54
    70th annaproxy 926 54
    70th BlankSpruce 926 54
    70th prplz 🇦🇺 926 54
    70th bob-th 926 54
    70th TFeld00 🇩🇰 926 54
    70th jakobkordez 🇸🇮 926 54
    70th bricknellj 926 54
    70th QuincyNash 🇺🇸 926 54
    70th KatieLG 🇬🇧 926 54
    70th thehylian 926 54
    70th neel11235813 926 54
    70th Alex-x90 🇺🇸 926 54
    70th anter69 🇭🇺 926 54
    70th janbehrens 🇩🇪 926 54
    70th AlexanderFair 926 54
    70th fkantelberg 926 54
    70th m42km 926 54
    70th ridingqwerty 🇺🇸 926 54
    70th bzijlema 🇳🇱 926 54
    70th jhu04 926 54
    70th 5cw 🇺🇸 926 54
    70th Lewenhaupt 926 54
    70th Grrisly 926 54
    70th SB-945 926 54
    70th jatloe 926 54
    70th quarl 926 54