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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
    2,801st prplz 🇦🇺 674 83
    2,802nd CatsAreFluffy 674 94
    2,802nd matejmatik123 🇸🇰 674 94
    2,804th hugolgst 673 41
    2,804th FnControlOption 673 41
    2,804th madeforlosers 673 41
    2,804th HumanoidCPU 673 41
    2,808th davbass 🇮🇹 673 47
    2,809th jslip 672 36
    2,809th ConorOBrien-Foxx 672 36
    2,809th yzhs 🇩🇪 672 36
    2,809th prplz 🇦🇺 672 36
    2,809th DialFrost 🇸🇬 672 36
    2,814th MeWhenI 🇻🇦 672 63
    2,815th dokutan 672 66
    2,816th Sticky-Bits 671 64
    2,816th derekthatcher 671 64
    2,816th joe0400 671 64
    2,816th tetraxile 671 64
    2,816th BrenSchaap 671 64
    2,816th dillon-duncando 671 64
    2,816th raketexyz 671 64
    2,816th CuboidRaptor 🇨🇦 671 64
    2,816th james-downey 671 64
    2,816th a-penton 671 64
    2,816th eshilo-draper 671 64
    2,816th AodhanDalton 671 64
    2,816th Ythaenagor 671 64
    2,816th Deedogg 671 64
    2,816th Apzyte-Gamer 671 64
    2,816th theonetruenerd 671 64
    2,816th jm600 671 64
    2,833rd ffelixm 670 72
    2,834th 4hg 🇺🇸 669 58
    2,835th Shanethegamer 🇺🇸 668 66
    2,836th madeforlosers 668 85
    2,837th dokutan 667 12
    2,838th madeforlosers 667 95
    2,839th rollershutter 665 59
    2,839th andre-lameirinhas 🇵🇹 665 59
    2,841st Briseglace 665 60
    2,842nd Yewzir 🇧🇪 665 62
    2,842nd edsrzf 🇳🇿 665 62
    2,844th DialFrost 🇸🇬 665 101
    2,845th gifti258 664 53
    2,846th lukasmoellerch 664 61
    2,846th tomaskavka 664 61
    2,846th mobibluman 664 61
    2,846th zakariamouhid 664 61
    2,846th dvdlm 664 61
    2,851st kasarino 664 82
    2,852nd kurkale6ka 663 34
    2,853rd prplz 🇦🇺 662 64
    2,854th ari-gutierrez 660 65
    2,854th SurplusSineWaves 660 65
    2,854th evanrittner 660 65
    2,854th alangodfrey 660 65
    2,854th TrAyZeN 660 65
    2,854th febiw 660 65
    2,854th alexandre-lavoie 660 65
    2,854th Retkoj 660 65
    2,854th wrhm 660 65
    2,854th Manby 660 65
    2,854th shen-hong-xin 660 65
    2,854th danielweper 660 65
    2,854th wirewolf010 660 65
    2,854th kyleclaassen 660 65
    2,854th TheSmilingTurtle 660 65
    2,854th celiendonze 🇨🇭 660 65
    2,854th Glinte 660 65
    2,854th azure-blondon 660 65
    2,854th kistlerf 🇨🇭 660 65
    2,854th yukii1004 660 65
    2,854th Shoberg 660 65
    2,875th qwertyuiop3 🇷🇺 660 86
    2,876th timhaj 🇸🇮 660 96
    2,877th retrohun 659 175
    2,878th dokutan 658 44
    2,879th TheZwierzLF 🇵🇱 658 59
    2,880th 0xddom 657 42
    2,880th jamespeilunli 657 42
    2,880th purp 657 42
    2,883rd guliyevemil1 🇦🇿 657 74
    2,883rd micah-weitzman 657 74
    2,885th Steffan153 🇫🇮 655 35
    2,886th Vinterion 655 71
    2,887th j-Ewan 654 37
    2,888th madeforlosers 654 57
    2,889th nephila-nacrea 🇬🇧 653 40
    2,889th dokutan 653 40
    2,891st dijs 653 62
    2,891st NatNgs 653 62
    2,891st GusGold 653 62
    2,891st igmcdowell 653 62
    2,891st RobertHoeh 653 62
    2,891st 823126 653 62
    2,897th MateuszPietrzak 🇵🇱 653 97
    2,898th AdrienHache 🇫🇷 651 29
    2,899th ScottHamper 651 86
    2,900th Threadzless 650 66