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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

    Kolakoski Sequence in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,600th retrohun 34 2,008
    1,600th KatieLG 🇬🇧 34 2,008
    1,600th KatieLG-Transpiler 🇬🇧 34 2,008
    1,600th HumanoidCPU 34 2,008
    1,600th HumanoidCPU 34 2,008
    1,600th Mabeloid 🇳🇴 34 2,008
    1,600th Mabeloid 🇳🇴 34 2,008
    1,600th KatieLG 🇬🇧 34 2,008
    1,600th HumanoidCPU 34 2,008
    1,600th madeforlosers 34 2,008
    1,600th madeforlosers 34 2,008
    1,612th CaedenHarper 🇨🇦 34 2,014
    1,613th KatieLG-Transpiler 🇬🇧 34 2,026
    1,614th KatieLG-Transpiler 🇬🇧 34 2,079
    1,615th Waffle3z 34 2,121
    1,616th retrohun 33 2,005
    1,616th Mabeloid 🇳🇴 33 2,005
    1,616th madeforlosers 33 2,005
    1,619th mokymok 🇺🇸 33 2,006
    1,619th KatieLG 🇬🇧 33 2,006
    1,619th JRaspass 🇬🇧 33 2,006
    1,619th KatieLG-Transpiler 🇬🇧 33 2,006
    1,619th retrohun 33 2,006
    1,619th Shanethegamer 🇺🇸 33 2,006
    1,619th Mabeloid 🇳🇴 33 2,006
    1,619th CaedenHarper 🇨🇦 33 2,006
    1,619th madeforlosers 33 2,006
    1,628th CaedenHarper 🇨🇦 33 2,009
    1,629th Shanethegamer 🇺🇸 33 2,011
    1,629th CaedenHarper 🇨🇦 33 2,011
    1,631st madeforlosers 33 2,013
    1,632nd HumanoidCPU 33 2,025
    1,633rd mothcolada 🇺🇸 32 2,007
    1,633rd theunofficialcoder 32 2,007
    1,633rd KatieLG-Transpiler 🇬🇧 32 2,007
    1,633rd HumanoidCPU 32 2,007
    1,633rd CaedenHarper 🇨🇦 32 2,007
    1,633rd madeforlosers 32 2,007
    1,639th mokymok 🇺🇸 32 2,008
    1,639th JRaspass 🇬🇧 32 2,008
    1,639th Waffle3z 32 2,008
    1,639th KatieLG-Transpiler 🇬🇧 32 2,008
    1,639th retrohun 32 2,008
    1,639th Mabeloid 🇳🇴 32 2,008
    1,639th CaedenHarper 🇨🇦 32 2,008
    1,639th madeforlosers 32 2,008
    1,647th KatieLG-Transpiler 🇬🇧 32 2,010
    1,647th KatieLG 🇬🇧 32 2,010
    1,649th KatieLG 🇬🇧 32 2,012
    1,649th MeWhenI 🇻🇦 32 2,012
    1,649th retrohun 32 2,012
    1,649th KatieLG-Transpiler 🇬🇧 32 2,012
    1,649th cbrt-x 32 2,012
    1,649th HumanoidCPU 32 2,012
    1,649th Mabeloid 🇳🇴 32 2,012
    1,649th CaedenHarper 🇨🇦 32 2,012
    1,649th madeforlosers 32 2,012
    1,658th mokymok 🇺🇸 32 2,014
    1,659th JRaspass 🇬🇧 32 2,015
    1,659th KatieLG-Transpiler 🇬🇧 32 2,015
    1,659th retrohun 32 2,015
    1,659th Mabeloid 🇳🇴 32 2,015
    1,659th madeforlosers 32 2,015
    1,664th HumanoidCPU 32 2,017
    1,664th madeforlosers 32 2,017
    1,666th CaedenHarper 🇨🇦 32 2,021
    1,667th retrohun 32 2,022
    1,667th Mabeloid 🇳🇴 32 2,022
    1,669th KatieLG 🇬🇧 32 2,031
    1,670th CaedenHarper 🇨🇦 32 2,032
    1,670th madeforlosers 32 2,032
    1,672nd Mabeloid 🇳🇴 32 2,038
    1,673rd retrohun 32 2,041
    1,674th KatieLG-Transpiler 🇬🇧 32 2,050
    1,675th KatieLG-Transpiler 🇬🇧 32 2,057
    1,676th mokymok 🇺🇸 32 2,062
    1,676th galloj 🇨🇿 32 2,062
    1,678th KatieLG-Transpiler 🇬🇧 32 2,070
    1,679th retrohun 32 2,072
    1,679th Mabeloid 🇳🇴 32 2,072
    1,681st HumanoidCPU 31 2,006
    1,682nd KatieLG-Transpiler 🇬🇧 31 2,007
    1,682nd Mabeloid 🇳🇴 31 2,007
    1,682nd CaedenHarper 🇨🇦 31 2,007
    1,682nd madeforlosers 31 2,007
    1,686th KatieLG 🇬🇧 31 2,008
    1,686th theunofficialcoder 31 2,008
    1,686th HumanoidCPU 31 2,008
    1,686th KatieLG-Transpiler 🇬🇧 31 2,008
    1,686th Mabeloid 🇳🇴 31 2,008
    1,686th CaedenHarper 🇨🇦 31 2,008
    1,686th madeforlosers 31 2,008
    1,693rd KatieLG 🇬🇧 31 2,009
    1,693rd HumanoidCPU 31 2,009
    1,693rd Mabeloid 🇳🇴 31 2,009
    1,693rd CaedenHarper 🇨🇦 31 2,009
    1,693rd gigaprofisi 🇺🇸 31 2,009
    1,698th madeforlosers 31 2,013
    1,699th retrohun 31 2,036
    1,700th Mabeloid 🇳🇴 31 2,038