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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 bytes.

    # Golfer Points Bytes Time Submitted
    385th InigoK 🇺🇸 907 47
    385th luuumine 🇫🇷 907 47
    385th RainVniaR 🇵🇱 907 47
    385th anter69 🇭🇺 907 47
    385th LostSyntax21 🇬🇧 907 47
    385th jatloe 907 47
    385th yujh-yujh 🇬🇸 907 47
    408th fuzzylojik-golf 🇺🇸 907 119
    408th sean-niemann 🇺🇸 907 119
    408th JayXon 🇺🇸 907 119
    408th nwellnhof 🇩🇪 907 119
    408th Steffan153 🇫🇮 907 119
    408th Lydxn 🇨🇦 907 119
    408th ethanlally 907 119
    415th GrayJoKing 🇦🇺 906 21
    415th ovs-code 🇩🇪 906 21
    415th xsot 🇸🇬 906 21
    415th pardouin 🇫🇷 906 21
    415th CornerMercury 🇬🇧 906 21
    415th vang1ong7ang 🇦🇶 906 21
    421st primo-ppcg 🇹🇭 905 42
    421st Kacarott 🇦🇺 905 42
    421st error256 905 42
    424th Lydxn 🇨🇦 905 54
    424th JayXon 🇺🇸 905 54
    424th primo-ppcg 🇹🇭 905 54
    424th sisyphus-ppcg 🇦🇺 905 54
    424th MeWhenI 🇻🇦 905 54
    424th stefangimmillaro 905 54
    424th Steffan153 🇫🇮 905 54
    424th emgordon154 905 54
    424th DialFrost 🇸🇬 905 54
    424th sean-niemann 🇺🇸 905 54
    424th edsrzf 🇳🇿 905 54
    424th pardouin 🇫🇷 905 54
    424th fuzzylojik-golf 🇺🇸 905 54
    424th scpchicken 🇵🇼 905 54
    438th prplz 🇦🇺 904 33
    438th nwellnhof 🇩🇪 904 33
    438th bitsandbeyond 🇳🇱 904 33
    438th Steffan153 🇫🇮 904 33
    442nd zacjl 904 44
    442nd 2bular 904 44
    444th itsh01 903 43
    444th 051 🇸🇬 903 43
    444th tayloia 🇬🇧 903 43
    444th eranws 903 43
    444th voytxt 🇨🇿 903 43
    444th Yewzir 🇧🇪 903 43
    444th dmrichwa 🇺🇸 903 43
    444th a6166231 🇨🇳 903 43
    444th dokutan 903 43
    444th oaiqjuy 903 43
    444th Europe2048 🇺🇦 903 43
    444th egu555 🇫🇷 903 43
    456th Steffan153 🇫🇮 903 47
    456th DialFrost 🇸🇬 903 47
    456th rucin93 🇵🇱 903 47
    456th sean-niemann 🇺🇸 903 47
    456th JayXon 🇺🇸 903 47
    456th Lydxn 🇨🇦 903 47
    456th emplv 🇱🇻 903 47
    456th lukegustafson 🇺🇸 903 47
    464th Lydxn 🇨🇦 903 58
    464th primo-ppcg 🇹🇭 903 58
    464th AlephSquirrel 903 58
    464th ovs-code 🇩🇪 903 58
    464th varhammer 🇷🇺 903 58
    464th kg583 🇺🇸 903 58
    464th CLOStrophobic 🇮🇹 903 58
    464th zacjl 903 58
    464th edsrzf 🇳🇿 903 58
    464th Steffan153 🇫🇮 903 58
    474th primo-ppcg 🇹🇭 903 80
    474th m-tkach 🇺🇦 903 80
    474th tomtheisen 🇺🇸 903 80
    474th stefangimmillaro 903 80
    474th namelessiw 903 80
    474th DialFrost 🇸🇬 903 80
    474th CaedenHarper 🇨🇦 903 80
    474th snoozingnewt 🇨🇦 903 80
    474th michelebastione 🇮🇹 903 80
    483rd Lydxn 🇨🇦 901 49
    483rd btnlq 901 49
    485th MeWhenI 🇻🇦 900 34
    486th HPWiz 🇬🇧 900 127
    487th stefangimmillaro 899 120
    487th CaedenHarper 🇨🇦 899 120
    487th MeWhenI 🇻🇦 899 120
    490th GrayJoKing 🇦🇺 898 26
    490th primo-ppcg 🇹🇭 898 26
    490th Natanaelel 🇸🇪 898 26
    493rd clockworknazo 898 56
    493rd Lydxn 🇨🇦 898 56
    493rd error256 898 56
    493rd zacjl 898 56
    493rd edsrzf 🇳🇿 898 56
    493rd Steffan153 🇫🇮 898 56
    499th JayXon 🇺🇸 898 130
    499th nwellnhof 🇩🇪 898 130