Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    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
    2,801st HumanoidCPU 309 216
    2,802nd fepe55 308 152
    2,803rd MyXoToD 🇩🇪 308 159
    2,804th GWStuart 308 169
    2,805th KatieLG 🇬🇧 307 218
    2,805th CaedenHarper 🇨🇦 307 218
    2,807th vlhommeau 306 147
    2,808th msbranicky 306 155
    2,809th adriweb 🇫🇷 306 163
    2,810th Mabeloid 🇳🇴 305 111
    2,810th CaedenHarper 🇨🇦 305 111
    2,812th snoozingnewt 🇨🇦 305 205
    2,813th KatieLG-Transpiler 🇬🇧 305 219
    2,814th SteveL-MSFT 304 106
    2,814th purplemonkeymad 304 106
    2,814th northvandrew 304 106
    2,814th ehmiiz 🇸🇪 304 106
    2,814th MaxCastella 🇫🇷 304 106
    2,814th corbob 🇨🇦 304 106
    2,814th HumanoidCPU 304 106
    2,814th CaedenHarper 🇨🇦 304 106
    2,822nd Mikey-Beep 🇬🇧 304 162
    2,823rd jonah1068 304 214
    2,824th TheZwierzLF 🇵🇱 303 95
    2,825th zt14427 303 215
    2,826th ari-gutierrez 302 155
    2,827th jacobshu 301 163
    2,828th Azearia 301 173
    2,829th retrohun 301 313
    2,830th segiddins 300 96
    2,830th alexjurkiewicz 🇦🇺 300 96
    2,832nd hughsimpson 300 101
    2,832nd jjatria 300 101
    2,834th jiaminglimjm 🇲🇾 300 113
    2,834th KatieLG-Transpiler 🇬🇧 300 113
    2,836th Spi3lot 299 157
    2,836th OppositeShark 299 157
    2,838th KatieLG-Transpiler 🇬🇧 299 195
    2,839th Codsilla 🇨🇦 298 108
    2,839th bac0id 298 108
    2,839th Shanethegamer 🇺🇸 298 108
    2,839th Mabeloid 🇳🇴 298 108
    2,843rd HumanoidCPU 298 170
    2,844th CaedenHarper 🇨🇦 297 143
    2,844th dokutan 297 143
    2,846th j3mak 297 158
    2,847th HumanoidCPU 295 113
    2,848th qewdweftr4g 295 159
    2,849th jessegyger 294 153
    2,850th rajlath 293 160
    2,851st KatieLG 🇬🇧 292 114
    2,851st KatieLG-Transpiler 🇬🇧 292 114
    2,851st msbranicky 292 114
    2,851st Mabeloid 🇳🇴 292 114
    2,851st CaedenHarper 🇨🇦 292 114
    2,856th visor 🇷🇺 292 154
    2,857th aliakseikalosha 290 184
    2,857th jiaminglimjm 🇲🇾 290 184
    2,859th peculiarination 289 162
    2,859th Ugoran 289 162
    2,859th professor-l 289 162
    2,862nd retrohun 288 143
    2,863rd Ty-Cyr 288 163
    2,864th snoozingnewt 🇨🇦 288 243
    2,865th thlac 287 112
    2,865th TaserTheFox 🇺🇸 287 112
    2,867th KatieLG-Transpiler 🇬🇧 287 608
    2,867th KatieLG 🇬🇧 287 608
    2,869th mokymok 🇺🇸 286 144
    2,869th zt14427 286 144
    2,871st vonKrafft 286 157
    2,872nd tbadun 286 164
    2,872nd Natz12 286 164
    2,874th Ralac07 🇦🇺 285 101
    2,875th KatieLG-Transpiler 🇬🇧 285 150
    2,876th jiaminglimjm 🇲🇾 284 115
    2,876th theunofficialcoder 284 115
    2,876th retrohun 284 115
    2,876th HumanoidCPU 284 115
    2,876th Mabeloid 🇳🇴 284 115
    2,876th CaedenHarper 🇨🇦 284 115
    2,882nd retrohun 284 145
    2,882nd Waffle3z 284 145
    2,884th nnchutchikov 284 158
    2,885th Pimveha 284 165
    2,886th zt14427 284 201
    2,887th snakehand 283 220
    2,888th mokymok 🇺🇸 282 146
    2,889th EB-Brown 282 166
    2,890th ryguyNelson 281 185
    2,891st dokutan 280 204
    2,892nd tombs4 279 168
    2,893rd KatieLG 🇬🇧 279 338
    2,894th JRaspass 🇬🇧 277 118
    2,895th notian 277 162
    2,896th mokymok 🇺🇸 276 146
    2,896th KatieLG-Transpiler 🇬🇧 276 146
    2,896th retrohun 276 146
    2,899th ridingqwerty 🇺🇸 276 155
    2,900th YoungjuneKwon 276 170