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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 all languages in chars.

    # Golfer Points Chars Time Submitted
    2,534th Y4ren 367 142
    2,534th ephf 367 142
    2,536th bac0id 367 149
    2,536th CaedenHarper 🇨🇦 367 149
    2,538th hertelalex 367 186
    2,539th petar-donchev 366 128
    2,539th shibacho 🇯🇵 366 128
    2,539th EthanJantz 366 128
    2,542nd OmegaB0t 366 134
    2,542nd lunananananananana 🇨🇭 366 134
    2,544th xbxbxb007 366 178
    2,545th jkramer 365 83
    2,546th msbranicky 365 183
    2,547th JRaspass 🇬🇧 364 93
    2,548th retrohun 364 480
    2,548th thisishowmymindworks 🇳🇴 364 480
    2,550th KatieLG 🇬🇧 363 115
    2,550th steffan-polygolf 363 115
    2,550th HumanoidCPU 363 115
    2,550th KatieLG-Transpiler 🇬🇧 363 115
    2,550th Mabeloid 🇳🇴 363 115
    2,550th CaedenHarper 🇨🇦 363 115
    2,556th ChristianFieldhouse 363 129
    2,557th gjh71 🇳🇱 362 89
    2,558th dokutan 362 92
    2,559th rowan-OzRunways 362 110
    2,559th KatieLG 🇬🇧 362 110
    2,561st JRaspass 🇬🇧 362 140
    2,561st CaedenHarper 🇨🇦 362 140
    2,563rd lightbliss 362 144
    2,563rd generot 🇧🇬 362 144
    2,565th melikebuyruk 362 180
    2,565th yoshykai 362 180
    2,567th KatieLG 🇬🇧 361 114
    2,567th jiaminglimjm 🇲🇾 361 114
    2,567th KatieLG-Transpiler 🇬🇧 361 114
    2,567th HumanoidCPU 361 114
    2,571st richard-oelze 🇩🇪 361 130
    2,571st yokasuretsu 361 130
    2,571st andrewgopher 361 130
    2,571st LukasFolwarczny 🇨🇿 361 130
    2,571st ellis-rix 361 130
    2,571st Coding4Hours 361 130
    2,571st IsaacAlexBarden 361 130
    2,578th madeforlosers 361 484
    2,579th biinari 360 80
    2,580th marekMin 360 136
    2,581st msbranicky 359 139
    2,582nd KatieLG-Transpiler 🇬🇧 359 141
    2,582nd KatieLG 🇬🇧 359 141
    2,584th Natanaelel 🇸🇪 359 235
    2,585th ozewski 358 131
    2,585th guliyevemil1 🇦🇿 358 131
    2,585th Gordo5556 358 131
    2,588th roguh 🇬🇹 358 137
    2,589th KatieLG-Transpiler 🇬🇧 358 149
    2,590th Azearia 358 191
    2,591st Solathian 357 95
    2,592nd Mabeloid 🇳🇴 357 153
    2,592nd Haksell 357 153
    2,594th JunkIce 356 137
    2,595th KatieLG 🇬🇧 355 116
    2,595th Shanethegamer 🇺🇸 355 116
    2,595th HumanoidCPU 355 116
    2,595th Mabeloid 🇳🇴 355 116
    2,595th CaedenHarper 🇨🇦 355 116
    2,600th Chinay-Domitrix 🇺🇸 355 118
    2,601st theonlytruemathnerd 355 132
    2,601st JuanGomez12 355 132
    2,601st aszku 355 132
    2,601st strogor 355 132
    2,605th heanyang1 354 147
    2,606th erwoba 🇩🇪 353 96
    2,607th katehuds 353 113
    2,608th Manby 352 133
    2,608th byteDJINN 352 133
    2,608th FusionAtom360 352 133
    2,611th bac0id 352 152
    2,612th KatieLG 🇬🇧 352 194
    2,613th 5cw 🇺🇸 351 121
    2,614th KatieLG 🇬🇧 350 115
    2,614th JRaspass 🇬🇧 350 115
    2,614th jiaminglimjm 🇲🇾 350 115
    2,614th theunofficialcoder 350 115
    2,614th msbranicky 350 115
    2,614th Shanethegamer 🇺🇸 350 115
    2,614th HumanoidCPU 350 115
    2,614th Mabeloid 🇳🇴 350 115
    2,614th CaedenHarper 🇨🇦 350 115
    2,623rd skps2010 350 134
    2,623rd patbassing 350 134
    2,623rd Nibamot 350 134
    2,623rd aagray33 350 134
    2,623rd Techdude01 350 134
    2,623rd julian-hoelz 350 134
    2,629th ioioii 350 140
    2,630th KatieLG-Transpiler 🇬🇧 350 156
    2,631st jiaminglimjm 🇲🇾 350 163
    2,632nd eggled 349 97
    2,633rd hjcafaroUC 349 149