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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
    1,701st KatieLG-Transpiler 🇬🇧 31 2,041
    1,702nd retrohun 30 2,006
    1,702nd madeforlosers 30 2,006
    1,704th JRaspass 🇬🇧 30 2,008
    1,704th KatieLG 🇬🇧 30 2,008
    1,704th mokymok 🇺🇸 30 2,008
    1,704th KatieLG-Transpiler 🇬🇧 30 2,008
    1,704th Mabeloid 🇳🇴 30 2,008
    1,704th CaedenHarper 🇨🇦 30 2,008
    1,710th mokymok 🇺🇸 29 2,011
    1,710th retrohun 29 2,011
    1,710th Shanethegamer 🇺🇸 29 2,011
    1,710th HumanoidCPU 29 2,011
    1,710th Mabeloid 🇳🇴 29 2,011
    1,710th CaedenHarper 🇨🇦 29 2,011
    1,710th madeforlosers 29 2,011
    1,717th KatieLG 🇬🇧 29 2,014
    1,717th KatieLG-Transpiler 🇬🇧 29 2,014
    1,719th mokymok 🇺🇸 29 2,017
    1,719th retrohun 29 2,017
    1,719th Mabeloid 🇳🇴 29 2,017
    1,719th madeforlosers 29 2,017
    1,723rd mwarvik 🇳🇴 29 2,018
    1,724th KatieLG-Transpiler 🇬🇧 29 2,021
    1,725th madeforlosers 28 2,001
    1,726th CaedenHarper 🇨🇦 28 2,005
    1,727th Mabeloid 🇳🇴 27 2,005
    1,727th HumanoidCPU 27 2,005
    1,727th KatieLG 🇬🇧 27 2,005
    1,727th Shanethegamer 🇺🇸 27 2,005
    1,727th CaedenHarper 🇨🇦 27 2,005
    1,727th madeforlosers 27 2,005
    1,733rd KatieLG-Transpiler 🇬🇧 27 2,008
    1,733rd CaedenHarper 🇨🇦 27 2,008
    1,733rd HumanoidCPU 27 2,008
    1,733rd madeforlosers 27 2,008
    1,737th KatieLG 🇬🇧 27 2,627
    1,738th HumanoidCPU 26 2,004
    1,739th CaedenHarper 🇨🇦 26 2,005
    1,739th dokutan 26 2,005
    1,741st madeforlosers 26 2,006
    1,742nd KatieLG-Transpiler 🇬🇧 26 2,009
    1,742nd KatieLG 🇬🇧 26 2,009
    1,742nd Mabeloid 🇳🇴 26 2,009
    1,745th ibexq 26 2,016
    1,745th tegenton 26 2,016
    1,745th Haksell 26 2,016
    1,745th Mabeloid 🇳🇴 26 2,016
    1,745th CaedenHarper 🇨🇦 26 2,016
    1,745th Maashau 26 2,016
    1,745th madeforlosers 26 2,016
    1,752nd retrohun 26 2,017
    1,753rd KatieLG 🇬🇧 26 2,018
    1,753rd mokymok 🇺🇸 26 2,018
    1,755th KatieLG-Transpiler 🇬🇧 26 2,020
    1,756th KatieLG-Transpiler 🇬🇧 26 2,687
    1,757th JRaspass 🇬🇧 25 2,008
    1,757th theunofficialcoder 25 2,008
    1,757th mokymok 🇺🇸 25 2,008
    1,757th KatieLG-Transpiler 🇬🇧 25 2,008
    1,757th retrohun 25 2,008
    1,757th HumanoidCPU 25 2,008
    1,757th Mabeloid 🇳🇴 25 2,008
    1,757th CaedenHarper 🇨🇦 25 2,008
    1,757th madeforlosers 25 2,008
    1,766th retrohun 25 2,835
    1,767th Waffle3z 24 2,000
    1,767th KatieLG 🇬🇧 24 2,000
    1,767th klixel 🇨🇦 24 2,000
    1,767th Shanethegamer 🇺🇸 24 2,000
    1,767th HumanoidCPU 24 2,000
    1,767th CaedenHarper 🇨🇦 24 2,000
    1,767th madeforlosers 24 2,000
    1,774th KatieLG-Transpiler 🇬🇧 24 2,001
    1,774th Mabeloid 🇳🇴 24 2,001
    1,776th thomashastings 24 2,008
    1,776th theunofficialcoder 24 2,008
    1,776th KatieLG-Transpiler 🇬🇧 24 2,008
    1,776th zt14427 24 2,008
    1,776th ComputerKWasTaken 🇺🇸 24 2,008
    1,776th muser-logiccpu 🇺🇦 24 2,008
    1,776th Carlos-EAC 24 2,008
    1,783rd Shanethegamer 🇺🇸 23 1,006
    1,784th HumanoidCPU 23 2,001
    1,784th KatieLG-Transpiler 🇬🇧 23 2,001
    1,784th Mabeloid 🇳🇴 23 2,001
    1,784th xyangst 23 2,001
    1,784th CaedenHarper 🇨🇦 23 2,001
    1,784th madeforlosers 23 2,001
    1,790th JRaspass 🇬🇧 23 2,006
    1,790th JRaspass 🇬🇧 23 2,006
    1,790th theunofficialcoder 23 2,006
    1,790th mokymok 🇺🇸 23 2,006
    1,790th KatieLG-Transpiler 🇬🇧 23 2,006
    1,790th retrohun 23 2,006
    1,790th hacker19374 23 2,006
    1,790th HumanoidCPU 23 2,006
    1,790th Mabeloid 🇳🇴 23 2,006
    1,790th CaedenHarper 🇨🇦 23 2,006
    1,790th gigaprofisi 🇺🇸 23 2,006