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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
    1,801st KatieLG-Transpiler 🇬🇧 40 2,994
    1,802nd dokutan 39 983
    1,803rd KatieLG 🇬🇧 39 2,519
    1,804th KatieLG 🇬🇧 39 2,597
    1,805th dokutan 39 2,607
    1,806th KatieLG 🇬🇧 39 2,783
    1,807th 1337-man 39 2,955
    1,808th scpchicken 🇵🇼 39 2,972
    1,809th scpchicken 🇵🇼 39 3,018
    1,810th retrohun 39 3,023
    1,810th Mabeloid 🇳🇴 39 3,023
    1,812th KatieLG 🇬🇧 38 2,478
    1,813th alphafalfa 38 2,652
    1,814th MeWhenI 🇻🇦 38 2,877
    1,814th KatieLG-Transpiler 🇬🇧 38 2,877
    1,814th retrohun 38 2,877
    1,814th Shanethegamer 🇺🇸 38 2,877
    1,814th kurkale6ka 38 2,877
    1,814th HumanoidCPU 38 2,877
    1,814th Mabeloid 🇳🇴 38 2,877
    1,814th CaedenHarper 🇨🇦 38 2,877
    1,814th madeforlosers 38 2,877
    1,814th scpchicken 🇵🇼 38 2,877
    1,824th janbehrens 🇩🇪 38 2,907
    1,824th Shanethegamer 🇺🇸 38 2,907
    1,824th CaedenHarper 🇨🇦 38 2,907
    1,827th KatieLG 🇬🇧 38 2,989
    1,828th KatieLG-Transpiler 🇬🇧 38 2,991
    1,829th scpchicken 🇵🇼 38 4,075
    1,830th HumanoidCPU 37 2,902
    1,830th scpchicken 🇵🇼 37 2,902
    1,832nd KatieLG-Transpiler 🇬🇧 37 2,942
    1,833rd scpchicken 🇵🇼 37 2,958
    1,834th Shanethegamer 🇺🇸 37 3,032
    1,835th CaedenHarper 🇨🇦 37 3,033
    1,835th HumanoidCPU 37 3,033
    1,837th HumanoidCPU 36 1,073
    1,838th Mabeloid 🇳🇴 36 3,015
    1,839th KatieLG 🇬🇧 36 3,027
    1,840th KatieLG-Transpiler 🇬🇧 36 3,050
    1,841st retrohun 36 3,146
    1,842nd MeWhenI 🇻🇦 35 2,905
    1,843rd retrohun 35 3,043
    1,843rd Mabeloid 🇳🇴 35 3,043
    1,845th Carlos-EAC 35 3,153
    1,846th KatieLG 🇬🇧 35 3,171
    1,847th HumanoidCPU 34 1,468
    1,848th MeWhenI 🇻🇦 34 2,878
    1,848th Shanethegamer 🇺🇸 34 2,878
    1,848th CaedenHarper 🇨🇦 34 2,878
    1,851st scpchicken 🇵🇼 34 2,881
    1,852nd retrohun 34 2,882
    1,852nd Mabeloid 🇳🇴 34 2,882
    1,854th Shanethegamer 🇺🇸 34 2,982
    1,854th HumanoidCPU 34 2,982
    1,854th CaedenHarper 🇨🇦 34 2,982
    1,857th Mabeloid 🇳🇴 34 2,986
    1,858th KatieLG-Transpiler 🇬🇧 34 2,989
    1,859th scpchicken 🇵🇼 34 2,993
    1,860th dokutan 33 1,214
    1,861st KatieLG-Transpiler 🇬🇧 33 2,981
    1,862nd HumanoidCPU 32 2,913
    1,862nd CaedenHarper 🇨🇦 32 2,913
    1,864th scpchicken 🇵🇼 31 3,012
    1,865th dokutan 30 2,056
    1,866th KatieLG 🇬🇧 30 2,616
    1,867th madeforlosers 29 1,467
    1,868th HumanoidCPU 27 1,456
    1,869th JRaspass 🇬🇧 27 2,880
    1,869th Shanethegamer 🇺🇸 27 2,880
    1,869th kurkale6ka 27 2,880
    1,869th HumanoidCPU 27 2,880
    1,869th Mabeloid 🇳🇴 27 2,880
    1,869th CaedenHarper 🇨🇦 27 2,880
    1,875th KasperKivimaeki 🇫🇮 27 7,313
    1,876th MichalMarsalek 🇨🇿 27 7,379
    1,877th stefangimmillaro 27 7,464
    1,878th KatieLG 🇬🇧 26 2,616
    1,879th KatieLG-Transpiler 🇬🇧 26 2,979
    1,879th retrohun 26 2,979
    1,879th scpchicken 🇵🇼 26 2,979
    1,882nd HumanoidCPU 26 4,155
    1,883rd CaedenHarper 🇨🇦 26 4,175
    1,884th Just4FunCoder 26 7,747
    1,885th HumanoidCPU 25 2,890
    1,885th amazingalek 🇳🇴 25 2,890
    1,885th mwarvik 🇳🇴 25 2,890
    1,888th SpareManiKatti 25 2,896
    1,889th retrohun 25 4,375
    1,890th elgan65536 🇺🇸 25 7,835
    1,891st msbranicky 25 7,859
    1,892nd dokutan 25 7,962
    1,893rd Waffle3z 25 7,970
    1,894th HumanoidCPU 24 1,477
    1,895th retrohun 24 2,988
    1,895th Mabeloid 🇳🇴 24 2,988
    1,897th KatieLG-Transpiler 🇬🇧 24 2,992
    1,898th olleicua 🇺🇸 24 8,419
    1,899th KatieLG 🇬🇧 23 2,710
    1,900th HumanoidCPU 23 2,877