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

    Niven Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    3,360th vgroen 565 56
    3,360th latvianfarmer17 🇱🇻 565 56
    3,362nd StronkCheese 🇺🇸 565 66
    3,363rd ellis-rix 565 76
    3,363rd jmmographer 565 76
    3,363rd JMMMMC 565 76
    3,366th darrell-roberts 565 86
    3,367th BBoehm 🇩🇪 565 106
    3,367th lorenzosim 565 106
    3,369th msbranicky 564 162
    3,370th KatieLG 🇬🇧 563 100
    3,370th dokutan 563 100
    3,370th HumanoidCPU 563 100
    3,370th Mabeloid 🇳🇴 563 100
    3,370th CaedenHarper 🇨🇦 563 100
    3,370th ian-h-chamberlain 🇺🇸 563 100
    3,370th gigaprofisi 🇺🇸 563 100
    3,377th bielawb 562 47
    3,378th Nefsen402 562 72
    3,378th gnlow 🇰🇷 562 72
    3,378th EFHIII 562 72
    3,378th Eolu 562 72
    3,378th novahutfless 🇩🇪 562 72
    3,378th gigaprofisi 🇺🇸 562 72
    3,384th Just4FunCoder 562 274
    3,385th chartung17 561 83
    3,386th MWI-polygolf 560 72
    3,387th hoodadam 560 107
    3,388th GrayJoKing 🇦🇺 559 57
    3,389th Waffle3z 559 123
    3,389th KatieLG 🇬🇧 559 123
    3,389th Shanethegamer 🇺🇸 559 123
    3,389th HumanoidCPU 559 123
    3,389th madeforlosers 559 123
    3,394th dokutan 558 63
    3,395th puzzleninja 558 77
    3,395th louisbosqui 558 77
    3,395th the43rddev 558 77
    3,395th redbeancola 558 77
    3,395th atazzam 🇺🇸 558 77
    3,395th ztuned 558 77
    3,395th Mabeloid 🇳🇴 558 77
    3,402nd Informagier 558 87
    3,403rd dokutan 558 276
    3,404th madeforlosers 556 47
    3,405th sm1lko 556 98
    3,406th orthoplex 🇨🇽 556 277
    3,407th prplz 🇦🇺 555 34
    3,408th ereztaiar 🇮🇱 555 73
    3,408th DaCuteRaccoon 555 73
    3,410th KatieLG-Transpiler 🇬🇧 555 124
    3,410th Mabeloid 🇳🇴 555 124
    3,412th mic2100 553 71
    3,413th KatieLG 🇬🇧 553 73
    3,413th msbranicky 553 73
    3,413th HumanoidCPU 553 73
    3,416th jacobsmith 552 50
    3,417th XaavanDolence 552 88
    3,418th hjcafaro 551 115
    3,419th KevinMarquette 🇺🇸 550 48
    3,419th janssenu-assurity 550 48
    3,419th corbob 🇨🇦 550 48
    3,422nd babakoban 550 78
    3,422nd egelmex 550 78
    3,422nd david-wiles6 550 78
    3,422nd shinylego 550 78
    3,422nd zt14427 550 78
    3,422nd NoneTheFewer 550 78
    3,428th astdefu 550 99
    3,429th mokymok 🇺🇸 550 280
    3,430th lynxaegon 547 74
    3,430th dylanpyle 547 74
    3,432nd dieckie 547 85
    3,432nd generot 🇧🇬 547 85
    3,432nd ibexq 547 85
    3,432nd xnacly 🇩🇪 547 85
    3,436th KatieLG 🇬🇧 546 42
    3,436th stefangimmillaro 546 42
    3,436th mousetail 🇳🇱 546 42
    3,436th adamnielson42 🇺🇸 546 42
    3,436th dokutan 546 42
    3,436th AlephSquirrel 546 42
    3,442nd zeerooth 🇵🇱 546 104
    3,442nd mokymok 🇺🇸 546 104
    3,442nd retrohun 546 104
    3,445th epic-programmer-guy 546 116
    3,446th perfunction 545 74
    3,447th Cycor 545 100
    3,447th p-vf 🇨🇭 545 100
    3,449th bidger 545 110
    3,450th DylanGodfrey 543 79
    3,450th ragerin 543 79
    3,450th quentin-dev 543 79
    3,450th codemob-dev 543 79
    3,450th Anthony-Williams-06 543 79
    3,450th jrbud 543 79
    3,450th Rex-xeR 543 79
    3,457th KatieLG 🇬🇧 543 104
    3,457th KatieLG-Transpiler 🇬🇧 543 104
    3,457th retrohun 543 104