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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 eecb 428 140
    3,801st epic-programmer-guy 428 140
    3,803rd rvdnieuwendijk 🇳🇱 426 62
    3,804th madeforlosers 426 68
    3,805th dens558 426 95
    3,806th retrohun 426 132
    3,807th LeeCamp 425 54
    3,808th kwimmers 425 101
    3,808th wyatt-the-hump 425 101
    3,810th KatieLG 🇬🇧 424 134
    3,811th KatieLG 🇬🇧 423 98
    3,811th KatieLG-Transpiler 🇬🇧 423 98
    3,811th HumanoidCPU 423 98
    3,811th CaedenHarper 🇨🇦 423 98
    3,815th tsschepens 423 110
    3,816th drbalan 423 115
    3,817th KAKISKA-code 🇫🇮 422 82
    3,818th msbranicky 422 142
    3,819th NuqieNoila 421 102
    3,819th kelseychristensen 421 102
    3,821st Likable-outlieR 421 135
    3,822nd TaserTheFox 🇺🇸 419 63
    3,823rd quentincaffeino 419 143
    3,824th msbranicky 417 54
    3,825th retrohun 417 94
    3,826th JRaspass 🇬🇧 417 97
    3,826th jn-lp 🇺🇦 417 97
    3,828th eje24 417 103
    3,828th theunofficialcoder 417 103
    3,828th Alfiecxn 🇬🇧 417 103
    3,828th rxwr 417 103
    3,828th SebbeCaliban 417 103
    3,833rd KatieLG 🇬🇧 417 145
    3,833rd CaedenHarper 🇨🇦 417 145
    3,835th ConorOBrien-Foxx 416 87
    3,836th KatieLG 🇬🇧 416 96
    3,836th CaedenHarper 🇨🇦 416 96
    3,838th heathlarsen 416 131
    3,839th Adrien-AM 415 112
    3,839th AminurAlam 415 112
    3,841st retrohun 415 371
    3,842nd HumanoidCPU 413 81
    3,843rd msbranicky 413 95
    3,844th Crito02 413 104
    3,845th acolytegerm 412 64
    3,846th MiranDaniel 🇨🇿 412 67
    3,847th Mabeloid 🇳🇴 412 117
    3,848th aDwarfNamedUrist 411 104
    3,849th JRaspass 🇬🇧 409 96
    3,849th HumanoidCPU 409 96
    3,849th Mabeloid 🇳🇴 409 96
    3,849th CaedenHarper 🇨🇦 409 96
    3,853rd KatieLG-Transpiler 🇬🇧 409 99
    3,853rd hacker112 🇸🇪 409 99
    3,855th FortuiteMan 🇫🇷 408 78
    3,856th Leftykap 408 114
    3,857th TrixTrl 408 147
    3,857th althryenix 408 147
    3,857th ChJus 408 147
    3,860th qwertyuiop3 🇷🇺 406 65
    3,861st boxjelly 406 68
    3,862nd Malgosiek 405 97
    3,863rd WilleyOhana 405 100
    3,864th KatieLG 🇬🇧 403 100
    3,864th Mabeloid 🇳🇴 403 100
    3,864th CaedenHarper 🇨🇦 403 100
    3,867th msbranicky 403 141
    3,868th markobr 402 65
    3,869th Kusarr 402 149
    3,870th adamnielson42 🇺🇸 401 101
    3,871st abishek28007 401 107
    3,872nd Qruintrox 401 116
    3,873rd dokutan 400 66
    3,874th AminurAlam 398 91
    3,875th Cr3aHal0 397 102
    3,875th null-tangent 397 102
    3,877th msbranicky 397 111
    3,878th eshilo-draper 397 151
    3,878th jonah1068 397 151
    3,880th retrohun 396 108
    3,881st JRaspass 🇬🇧 396 125
    3,882nd KatieLG 🇬🇧 395 99
    3,882nd JRaspass 🇬🇧 395 99
    3,882nd theunofficialcoder 395 99
    3,882nd HumanoidCPU 395 99
    3,882nd Mabeloid 🇳🇴 395 99
    3,882nd CaedenHarper 🇨🇦 395 99
    3,888th BREMAUCY 🇫🇷 394 67
    3,889th atayarani 394 70
    3,890th RyanRogan 394 109
    3,890th undefynedd 394 109
    3,892nd lukehewittvandy 394 152
    3,892nd MiranDaniel 🇨🇿 394 152
    3,894th KatieLG-Transpiler 🇬🇧 393 126
    3,894th KatieLG 🇬🇧 393 126
    3,894th CaedenHarper 🇨🇦 393 126
    3,897th mokymok 🇺🇸 392 145
    3,898th Nuottajarvi 390 110
    3,898th codefeld 390 110
    3,900th mokymok 🇺🇸 389 140