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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

    Niven Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    3,801st madeforlosers 426 68
    3,802nd dens558 426 95
    3,803rd retrohun 426 132
    3,804th LeeCamp 425 54
    3,805th kwimmers 425 101
    3,805th wyatt-the-hump 425 101
    3,807th KatieLG 🇬🇧 424 134
    3,808th KatieLG 🇬🇧 423 98
    3,808th KatieLG-Transpiler 🇬🇧 423 98
    3,808th HumanoidCPU 423 98
    3,808th CaedenHarper 🇨🇦 423 98
    3,812th tsschepens 423 110
    3,813th drbalan 423 115
    3,814th KAKISKA-code 🇫🇮 422 82
    3,815th msbranicky 422 142
    3,816th NuqieNoila 421 102
    3,816th kelseychristensen 421 102
    3,818th Likable-outlieR 421 135
    3,819th TaserTheFox 🇺🇸 419 63
    3,820th quentincaffeino 419 143
    3,821st msbranicky 417 54
    3,822nd retrohun 417 94
    3,823rd JRaspass 🇬🇧 417 97
    3,823rd jn-lp 🇺🇦 417 97
    3,825th eje24 417 103
    3,825th theunofficialcoder 417 103
    3,825th Alfiecxn 🇬🇧 417 103
    3,825th rxwr 417 103
    3,825th SebbeCaliban 417 103
    3,830th KatieLG 🇬🇧 417 145
    3,830th CaedenHarper 🇨🇦 417 145
    3,832nd ConorOBrien-Foxx 416 87
    3,833rd KatieLG 🇬🇧 416 96
    3,833rd CaedenHarper 🇨🇦 416 96
    3,835th heathlarsen 416 131
    3,836th Adrien-AM 415 112
    3,836th AminurAlam 415 112
    3,838th retrohun 415 371
    3,839th HumanoidCPU 413 81
    3,840th msbranicky 413 95
    3,841st Crito02 413 104
    3,842nd acolytegerm 412 64
    3,843rd MiranDaniel 🇨🇿 412 67
    3,844th Mabeloid 🇳🇴 412 117
    3,845th aDwarfNamedUrist 411 104
    3,846th JRaspass 🇬🇧 409 96
    3,846th HumanoidCPU 409 96
    3,846th Mabeloid 🇳🇴 409 96
    3,846th CaedenHarper 🇨🇦 409 96
    3,850th KatieLG-Transpiler 🇬🇧 409 99
    3,850th hacker112 🇸🇪 409 99
    3,852nd FortuiteMan 🇫🇷 408 78
    3,853rd Leftykap 408 114
    3,854th TrixTrl 408 147
    3,854th althryenix 408 147
    3,854th ChJus 408 147
    3,857th qwertyuiop3 🇷🇺 406 65
    3,858th boxjelly 406 68
    3,859th Malgosiek 405 97
    3,860th WilleyOhana 405 100
    3,861st KatieLG 🇬🇧 403 100
    3,861st Mabeloid 🇳🇴 403 100
    3,861st CaedenHarper 🇨🇦 403 100
    3,864th msbranicky 403 141
    3,865th markobr 402 65
    3,866th Kusarr 402 149
    3,867th adamnielson42 🇺🇸 401 101
    3,868th abishek28007 401 107
    3,869th Qruintrox 401 116
    3,870th dokutan 400 66
    3,871st AminurAlam 398 91
    3,872nd Cr3aHal0 397 102
    3,872nd null-tangent 397 102
    3,874th msbranicky 397 111
    3,875th eshilo-draper 397 151
    3,875th jonah1068 397 151
    3,877th retrohun 396 108
    3,878th JRaspass 🇬🇧 396 125
    3,879th KatieLG 🇬🇧 395 99
    3,879th JRaspass 🇬🇧 395 99
    3,879th theunofficialcoder 395 99
    3,879th HumanoidCPU 395 99
    3,879th Mabeloid 🇳🇴 395 99
    3,879th CaedenHarper 🇨🇦 395 99
    3,885th BREMAUCY 🇫🇷 394 67
    3,886th atayarani 394 70
    3,887th RyanRogan 394 109
    3,887th undefynedd 394 109
    3,889th lukehewittvandy 394 152
    3,889th MiranDaniel 🇨🇿 394 152
    3,891st KatieLG-Transpiler 🇬🇧 393 126
    3,891st KatieLG 🇬🇧 393 126
    3,891st CaedenHarper 🇨🇦 393 126
    3,894th mokymok 🇺🇸 392 145
    3,895th Nuottajarvi 390 110
    3,895th codefeld 390 110
    3,897th mokymok 🇺🇸 389 140
    3,897th retrohun 389 140
    3,897th Mabeloid 🇳🇴 389 140
    3,900th KatieLG-Transpiler 🇬🇧 389 146