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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

    Catalan Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,000th edsrzf 🇳🇿 737 85
    1,002nd jbjd 735 58
    1,003rd MeWhenI 🇻🇦 735 60
    1,004th snoozingnewt 🇨🇦 733 15
    1,005th Steffan153 🇫🇮 728 157
    1,006th snoozingnewt 🇨🇦 727 48
    1,007th MeWhenI 🇻🇦 727 227
    1,008th CheeseCake628 🇳🇴 726 50
    1,008th Andrey2001 726 50
    1,010th dvargas46 🇺🇸 726 158
    1,011th CaedenHarper 🇨🇦 725 161
    1,012th iczelia 🇩🇪 719 54
    1,013th ovs-code 🇩🇪 719 70
    1,013th DialFrost 🇸🇬 719 70
    1,015th h3ra993huskp 🇯🇵 719 150
    1,016th Shanethegamer 🇺🇸 718 73
    1,017th MeWhenI 🇻🇦 717 53
    1,018th primo-ppcg 🇹🇭 717 160
    1,019th emgordon154 716 163
    1,020th madex 🇩🇪 715 69
    1,021st Steffan153 🇫🇮 714 29
    1,021st ovs-code 🇩🇪 714 29
    1,023rd edsrzf 🇳🇿 714 165
    1,024th dpinchbe 713 28
    1,025th Stockoh 🇫🇷 712 51
    1,026th msbranicky 712 164
    1,027th LeeCamp 711 60
    1,027th guilhem-roy 🇫🇷 711 60
    1,027th Eilonlif 🇮🇱 711 60
    1,027th LogicalJoe 711 60
    1,027th 5quiwyrm 711 60
    1,027th TaserTheFox 🇺🇸 711 60
    1,027th ljweel 711 60
    1,027th shellbertt 🇨🇦 711 60
    1,027th ssbhatt4321 711 60
    1,027th PeterTillema 🇳🇱 711 60
    1,027th kurkale6ka 711 60
    1,027th sultan 711 60
    1,027th alemelis 711 60
    1,027th csharpython 711 60
    1,027th BREMAUCY 🇫🇷 711 60
    1,027th denkyuu1 711 60
    1,027th Mikey-Beep 🇬🇧 711 60
    1,027th las-r 711 60
    1,045th ovs-code 🇩🇪 711 138
    1,046th sean-niemann 🇺🇸 711 190
    1,047th qwertyuiop3 🇷🇺 710 154
    1,048th davbass 🇮🇹 709 51
    1,049th dokutan 708 109
    1,050th Irratix 🇳🇱 707 64
    1,051st typeswitch-dev 🇵🇹 706 217
    1,052nd snoozingnewt 🇨🇦 703 43
    1,053rd MeWhenI 🇻🇦 701 57
    1,054th knutae 🇳🇴 699 61
    1,054th cros107 🇦🇺 699 61
    1,054th Baxi-codes 699 61
    1,054th thatbirdguythatuknownot 699 61
    1,054th mathb0y512 699 61
    1,054th drochom 699 61
    1,054th tphLatte 699 61
    1,054th NanduBC 699 61
    1,054th Pyroan 699 61
    1,054th Tristanchaang 699 61
    1,064th MeWhenI 🇻🇦 699 75
    1,065th nullie 699 172
    1,066th JOrE20 698 50
    1,067th voytxt 🇨🇿 698 134
    1,068th sisyphus-ppcg 🇦🇺 697 164
    1,069th rucin93 🇵🇱 697 190
    1,070th snoozingnewt 🇨🇦 697 235
    1,071st rokasveitas 🇱🇹 696 52
    1,071st shellbertt 🇨🇦 696 52
    1,073rd aDwarfNamedUrist 696 65
    1,074th DialFrost 🇸🇬 696 155
    1,075th MeWhenI 🇻🇦 695 158
    1,076th sean-niemann 🇺🇸 693 191
    1,077th SniperSmiley 🇺🇸 690 25
    1,077th oaiqjuy 690 25
    1,079th MeWhenI 🇻🇦 689 73
    1,080th Dominoscompute 689 76
    1,081st CedricGebistorf 688 62
    1,081st Indivicivet 688 62
    1,081st MaxElf999 688 62
    1,081st rowboat1 688 62
    1,081st jfallon1997 688 62
    1,081st NerdyMcNerd42 688 62
    1,081st Ripick 688 62
    1,081st EyalLitvin 688 62
    1,081st Omega65536 🇩🇪 688 62
    1,081st badboj40 688 62
    1,081st b10011 🇫🇮 688 62
    1,081st MichalMarsalek 🇨🇿 688 62
    1,081st eiburns 688 62
    1,081st celiendonze 🇨🇭 688 62
    1,081st Vaekor 688 62
    1,081st estomagordo 🇳🇱 688 62
    1,081st rollershutter 688 62
    1,081st azure-blondon 688 62
    1,081st chartung17 688 62
    1,081st mikehanus 688 62