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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 (Long) in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,500th vroup 🇩🇰 437 134
    1,502nd Techdude01 437 135
    1,502nd dalamajama 437 135
    1,502nd julian-hoelz 437 135
    1,502nd Florian-Mt 437 135
    1,506th weliveinhell 🇭🇹 434 173
    1,507th TaserTheFox 🇺🇸 432 112
    1,508th NameRandomString 431 113
    1,509th dokutan 431 197
    1,510th ComputerKWasTaken 🇺🇸 430 137
    1,510th hamilton-bonds 430 137
    1,512th msbranicky 430 174
    1,513th ffelixm 429 182
    1,514th Shanethegamer 🇺🇸 427 110
    1,515th mm-news 427 138
    1,515th DrPrettyman 427 138
    1,517th kevdah 424 139
    1,517th mrmena 🇦🇺 424 139
    1,519th mokymok 🇺🇸 421 140
    1,519th lightediand 🇬🇧 421 140
    1,519th CyberTapir 421 140
    1,519th TJK-S 421 140
    1,523rd TheZwierzLF 🇵🇱 420 96
    1,524th dokutan 419 279
    1,525th 104210 418 141
    1,526th bac0id 418 220
    1,527th jessegyger 417 154
    1,528th DGipe 415 142
    1,529th msbranicky 415 180
    1,530th msbranicky 412 142
    1,531st snoozingnewt 🇨🇦 411 70
    1,532nd LSWdigital 411 181
    1,533rd amazingalek 🇳🇴 410 183
    1,534th brochmann 🇸🇪 409 144
    1,534th SURAJMITTAL 409 144
    1,536th dokutan 409 332
    1,537th dokutan 407 182
    1,538th snoozingnewt 🇨🇦 407 205
    1,539th pengu1n-master 406 145
    1,539th pde-bakk 🇳🇱 406 145
    1,541st aliakseikalosha 406 185
    1,542nd MaxCastella 🇫🇷 404 120
    1,543rd tpasfield 404 146
    1,544th HumanoidCPU 404 171
    1,545th HumanoidCPU 402 184
    1,546th twocatsinatrenchcoat 401 147
    1,546th Pale-Vessel 401 147
    1,548th Ralac07 🇦🇺 400 101
    1,549th GWStuart 399 170
    1,550th boundbydeterminism 398 147
    1,551st Kaffeleif 396 188
    1,552nd NoneTheFewer 395 149
    1,553rd Qruintrox 395 172
    1,554th rvdnieuwendijk 🇳🇱 394 123
    1,555th HumanoidCPU 392 92
    1,556th alphafalfa 389 74
    1,557th beergit 388 104
    1,558th CameronGBell 388 152
    1,558th mdnestor 388 152
    1,558th MCausc78 🇺🇦 388 152
    1,558th PikeIt 388 152
    1,558th sacredeux 388 152
    1,563rd dokutan 388 215
    1,564th Jacob385 388 237
    1,565th JRaspass 🇬🇧 384 94
    1,566th HumanoidCPU 384 135
    1,567th TheLazySquid 383 154
    1,568th msbranicky 382 195
    1,569th Yewzir 🇧🇪 381 170
    1,570th ryguyNelson 381 178
    1,571st eggled 380 95
    1,572nd Vaekor 380 155
    1,573rd Yewzir 🇧🇪 379 124
    1,574th ninjaprawn 378 156
    1,575th MeWhenI 🇻🇦 376 125
    1,576th rollershutter 375 130
    1,577th null-tangent 375 156
    1,578th dokutan 375 184
    1,579th OppositeShark 373 158
    1,580th ridingqwerty 🇺🇸 371 159
    1,580th j3mak 371 159
    1,580th bropal404 🇮🇳 371 159
    1,583rd astdefu 370 253
    1,584th snoozingnewt 🇨🇦 368 174
    1,585th MyXoToD 🇩🇪 366 160
    1,586th markbyrne 366 161
    1,587th Yewzir 🇧🇪 365 153
    1,588th PikeIt 364 111
    1,589th HumanoidCPU 363 142
    1,590th Ugoran 362 163
    1,591st HumanoidCPU 362 206
    1,592nd bwat2 362 254
    1,593rd 0racle 361 80
    1,594th Shanethegamer 🇺🇸 358 136
    1,595th HumanoidCPU 358 233
    1,596th madeforlosers 354 243
    1,597th trist224 🇫🇷 351 82
    1,598th MichalMarsalek 🇨🇿 350 250
    1,599th dokutan 348 534
    1,600th HumanoidCPU 346 196