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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

    Leap Years in all languages in chars.

    # Golfer Points Chars Time Submitted
    4,800th UBKorkut 50 738
    4,800th theunofficialcoder 50 738
    4,800th HumanoidCPU 50 738
    4,800th Mabeloid 🇳🇴 50 738
    4,800th CaedenHarper 🇨🇦 50 738
    4,806th Mabeloid 🇳🇴 50 739
    4,806th CaedenHarper 🇨🇦 50 739
    4,808th Mabeloid 🇳🇴 50 743
    4,808th CaedenHarper 🇨🇦 50 743
    4,810th KatieLG 🇬🇧 50 768
    4,811th KatieLG 🇬🇧 49 603
    4,812th CaedenHarper 🇨🇦 49 735
    4,813th KatieLG-Transpiler 🇬🇧 49 747
    4,814th KatieLG-Transpiler 🇬🇧 49 880
    4,815th mokymok 🇺🇸 49 881
    4,816th KatieLG-Transpiler 🇬🇧 49 3,328
    4,816th KatieLG 🇬🇧 49 3,328
    4,818th KatieLG 🇬🇧 48 564
    4,819th retrohun 48 744
    4,819th Mabeloid 🇳🇴 48 744
    4,819th CaedenHarper 🇨🇦 48 744
    4,822nd mokymok 🇺🇸 48 883
    4,822nd KatieLG-Transpiler 🇬🇧 48 883
    4,822nd zt14427 48 883
    4,825th KatieLG 🇬🇧 47 648
    4,826th KatieLG-Transpiler 🇬🇧 47 784
    4,827th JRaspass 🇬🇧 47 877
    4,828th KatieLG-Transpiler 🇬🇧 47 878
    4,828th KatieLG 🇬🇧 47 878
    4,830th KatieLG 🇬🇧 47 883
    4,830th mokymok 🇺🇸 47 883
    4,830th KatieLG-Transpiler 🇬🇧 47 883
    4,833rd Mabeloid 🇳🇴 47 913
    4,834th HumanoidCPU 47 1,181
    4,835th KatieLG 🇬🇧 47 1,183
    4,835th CaedenHarper 🇨🇦 47 1,183
    4,837th KatieLG-Transpiler 🇬🇧 47 1,184
    4,838th dokutan 46 540
    4,839th JRaspass 🇬🇧 46 736
    4,839th KatieLG 🇬🇧 46 736
    4,839th KatieLG-Transpiler 🇬🇧 46 736
    4,839th stellartux 46 736
    4,839th HumanoidCPU 46 736
    4,839th CaedenHarper 🇨🇦 46 736
    4,845th KatieLG 🇬🇧 46 815
    4,846th HumanoidCPU 46 886
    4,846th CaedenHarper 🇨🇦 46 886
    4,848th Mabeloid 🇳🇴 46 890
    4,849th KatieLG-Transpiler 🇬🇧 46 893
    4,850th retrohun 45 740
    4,850th Mabeloid 🇳🇴 45 740
    4,852nd mokymok 🇺🇸 44 883
    4,853rd retrohun 43 735
    4,853rd KatieLG-Transpiler 🇬🇧 43 735
    4,853rd Mabeloid 🇳🇴 43 735
    4,856th Jacob385 43 3,783
    4,857th kurkale6ka 42 735
    4,857th theunofficialcoder 42 735
    4,857th KatieLG-Transpiler 🇬🇧 42 735
    4,857th retrohun 42 735
    4,857th esnethen 42 735
    4,857th HumanoidCPU 42 735
    4,857th Mabeloid 🇳🇴 42 735
    4,857th CaedenHarper 🇨🇦 42 735
    4,865th mokymok 🇺🇸 42 881
    4,866th retrohun 42 882
    4,867th mokymok 🇺🇸 42 883
    4,867th KatieLG-Transpiler 🇬🇧 42 883
    4,867th retrohun 42 883
    4,870th HumanoidCPU 42 1,031
    4,870th CaedenHarper 🇨🇦 42 1,031
    4,872nd Mabeloid 🇳🇴 41 736
    4,872nd CaedenHarper 🇨🇦 41 736
    4,872nd retrohun 41 736
    4,875th mokymok 🇺🇸 41 883
    4,876th KatieLG-Transpiler 🇬🇧 41 887
    4,877th CaedenHarper 🇨🇦 41 1,021
    4,877th HumanoidCPU 41 1,021
    4,879th KatieLG 🇬🇧 41 1,076
    4,880th theunofficialcoder 40 738
    4,880th retrohun 40 738
    4,880th HumanoidCPU 40 738
    4,880th Mabeloid 🇳🇴 40 738
    4,880th CaedenHarper 🇨🇦 40 738
    4,885th JRaspass 🇬🇧 40 741
    4,886th KatieLG-Transpiler 🇬🇧 40 901
    4,887th CaedenHarper 🇨🇦 39 883
    4,887th HumanoidCPU 39 883
    4,889th KatieLG-Transpiler 🇬🇧 39 887
    4,890th theunofficialcoder 38 734
    4,890th Mabeloid 🇳🇴 38 734
    4,890th CaedenHarper 🇨🇦 38 734
    4,893rd KatieLG-Transpiler 🇬🇧 38 736
    4,894th KatieLG-Transpiler 🇬🇧 38 885
    4,895th KatieLG 🇬🇧 37 598
    4,896th HumanoidCPU 37 731
    4,896th KatieLG-Transpiler 🇬🇧 37 731
    4,896th Mabeloid 🇳🇴 37 731
    4,896th CaedenHarper 🇨🇦 37 731
    4,900th mokymok 🇺🇸 36 883