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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

    Happy Numbers in Ruby in chars.

    # Golfer Points Chars Time Submitted
    1st primo-ppcg 🇹🇭 1,000 30
    1st JayXon 🇺🇸 1,000 30
    1st sisyphus-ppcg 🇦🇺 1,000 30
    1st Lydxn 🇨🇦 1,000 30
    1st Steffan153 🇫🇮 1,000 30
    1st stefangimmillaro 1,000 30
    1st MeWhenI 🇻🇦 1,000 30
    1st radarek 🇵🇱 1,000 30
    1st sean-niemann 🇺🇸 1,000 30
    1st pardouin 🇫🇷 1,000 30
    11th prplz 🇦🇺 968 31
    11th m-tkach 🇺🇦 968 31
    13th alo-gin 938 32
    14th janlelis 667 45
    15th SirBogman 🇺🇸 625 48
    15th fuzzylojik-golf 🇺🇸 625 48
    15th denkyuu1 625 48
    18th GrayJoKing 🇦🇺 612 49
    18th nwellnhof 🇩🇪 612 49
    18th lynn 612 49
    18th anter69 🇭🇺 612 49
    18th Shanethegamer 🇺🇸 612 49
    18th xsot 🇸🇬 612 49
    18th emgordon154 612 49
    18th DialFrost 🇸🇬 612 49
    18th tatzyr 🇯🇵 612 49
    18th snoozingnewt 🇨🇦 612 49
    18th blaztoma 🇱🇹 612 49
    18th CaedenHarper 🇨🇦 612 49
    30th hrrs01 556 54
    30th jaredcrystal 🇺🇸 556 54
    30th jared-hughes 556 54
    30th ovs-code 🇩🇪 556 54
    34th gilufin 545 55
    34th Natanaelel 🇸🇪 545 55
    36th dokutan 536 56
    37th annaproxy 526 57
    37th BREMAUCY 🇫🇷 526 57
    39th Waffle3z 517 58
    39th SnowballSH 517 58
    39th jbbarth 🇫🇷 517 58
    39th AlephSquirrel 517 58
    39th Yewzir 🇧🇪 517 58
    44th adoxography 508 59
    44th n1LS 508 59
    44th flavono123 508 59
    44th rbviz 508 59
    44th OhmNomNom 508 59
    44th FlyingPenguin223 508 59
    44th KatieLG 🇬🇧 508 59
    51st olivermrose 🇺🇸 500 60
    51st Andriamanitra 🇫🇮 500 60
    51st Babafaba 500 60
    51st RainVniaR 🇵🇱 500 60
    51st madex 🇩🇪 500 60
    56th robymus 492 61
    56th proton 🇩🇪 492 61
    58th hiddicop 🇸🇪 469 64
    58th Irratix 🇳🇱 469 64
    58th yzhs 🇩🇪 469 64
    61st pandapawskat 462 65
    61st orthoplex 🇨🇽 462 65
    61st DaCuteRaccoon 462 65
    61st egu555 🇫🇷 462 65
    65th aydamak 455 66
    66th vonagam 448 67
    66th LostSyntax21 🇬🇧 448 67
    68th acornellier 441 68
    69th reireias 435 69
    69th aksyristos 435 69
    71st aaronze 🇦🇺 423 71
    71st olleicua 🇺🇸 423 71
    73rd nlc 417 72
    74th graft 400 75
    75th marcoskwkm 395 76
    75th HumanoidCPU 395 76
    77th biinari 375 80
    78th iamsolarpowered 357 84
    79th snltd 349 86
    79th fynnkroeger 349 86
    81st stevehodges 337 89
    82nd Mortis66666 323 93
    83rd TheZwierzLF 🇵🇱 316 95
    84th segiddins 313 96
    84th alexjurkiewicz 🇦🇺 313 96
    86th Ralac07 🇦🇺 297 101
    87th boxjelly 275 109
    88th caerbannogwhite 273 110
    89th atsushiootani 270 111
    90th JRaspass 🇬🇧 268 112
    90th retrohun 268 112
    90th KatieLG-Transpiler 🇬🇧 268 112
    90th Haksell 268 112
    90th Mabeloid 🇳🇴 268 112
    95th esmg1 265 113
    95th jiaminglimjm 🇲🇾 265 113
    97th tom-lord 261 115
    98th baseconnect-akizuki 254 118
    99th tarotaro0 250 120
    100th rrampage 248 121