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
    1,321st KatieLG-Transpiler 🇬🇧 589 115
    1,321st Shanethegamer 🇺🇸 589 115
    1,321st HumanoidCPU 589 115
    1,321st Mabeloid 🇳🇴 589 115
    1,321st CaedenHarper 🇨🇦 589 115
    1,327th GrayJoKing 🇦🇺 588 49
    1,327th nwellnhof 🇩🇪 588 49
    1,327th lynn 588 49
    1,327th anter69 🇭🇺 588 49
    1,327th Shanethegamer 🇺🇸 588 49
    1,327th xsot 🇸🇬 588 49
    1,327th emgordon154 588 49
    1,327th DialFrost 🇸🇬 588 49
    1,327th tatzyr 🇯🇵 588 49
    1,327th snoozingnewt 🇨🇦 588 49
    1,327th CaedenHarper 🇨🇦 588 49
    1,339th achimkrause 588 97
    1,340th alphafalfa 587 93
    1,341st kmathis22 587 111
    1,341st KasperKivimaeki 🇫🇮 587 111
    1,343rd Shanethegamer 🇺🇸 586 64
    1,344th GrayJoKing 🇦🇺 586 71
    1,345th dim-an 586 80
    1,345th ageneric 586 80
    1,345th ehulinsky 🇺🇸 586 80
    1,345th guilhem-roy 🇫🇷 586 80
    1,345th suwat513 586 80
    1,345th jhu04 586 80
    1,345th Bmrl7 586 80
    1,345th jtaxen 586 80
    1,353rd juliansiebert 🇩🇪 585 55
    1,354th dokutan 583 72
    1,355th Mazn3k 583 84
    1,355th HumanoidCPU 583 84
    1,358th ovs-code 🇩🇪 582 82
    1,359th kimbo 🇺🇸 582 145
    1,360th janAkali 🇷🇺 581 71
    1,361st frankgraziano 581 84
    1,362nd FlyingPenguin223 581 86
    1,363rd Natanaelel 🇸🇪 580 64
    1,364th dzhang314 579 81
    1,364th dlenski 579 81
    1,364th yzhs 🇩🇪 579 81
    1,364th hiddicop 🇸🇪 579 81
    1,364th CedricGebistorf 579 81
    1,364th LogicalJoe 579 81
    1,364th adamnielson42 🇺🇸 579 81
    1,364th Shanethegamer 🇺🇸 579 81
    1,364th Natanaelel 🇸🇪 579 81
    1,364th rollershutter 579 81
    1,364th klixel 🇨🇦 579 81
    1,364th Artemis21 🇬🇧 579 81
    1,364th luuumine 🇫🇷 579 81
    1,364th FortuiteMan 🇫🇷 579 81
    1,378th Irratix 🇳🇱 579 90
    1,379th snyderek 🇺🇸 579 118
    1,380th arctouch-cristiannevianna 579 146
    1,380th neihousaigaai 579 146
    1,382nd MeWhenI 🇻🇦 578 72
    1,383rd lynn 577 83
    1,384th snoozingnewt 🇨🇦 576 66
    1,385th snoozingnewt 🇨🇦 576 78
    1,386th piano-miles 576 85
    1,386th coreynash 576 85
    1,386th CaedenHarper 🇨🇦 576 85
    1,389th olligobber 🇦🇺 576 99
    1,390th kasarino 575 147
    1,391st btjones0 574 85
    1,392nd jiaminglimjm 🇲🇾 574 118
    1,392nd destofr 574 118
    1,394th Dazza314 🇬🇧 572 82
    1,394th zacjl 572 82
    1,394th OwPowell 572 82
    1,397th DialFrost 🇸🇬 572 111
    1,397th ehulinsky 🇺🇸 572 111
    1,399th denkyuu1 571 53
    1,400th yzhs 🇩🇪 571 65
    1,401st snoozingnewt 🇨🇦 571 83
    1,402nd LostSyntax21 🇬🇧 571 148
    1,403rd emgordon154 570 73
    1,404th alexkunin 570 86
    1,404th uttumuttu 🇫🇮 570 86
    1,404th lordsnek 570 86
    1,404th junkondo-jp 570 86
    1,404th oaiqjuy 570 86
    1,409th yanqui-uxo 570 100
    1,409th HolmDev 570 100
    1,411th prplz 🇦🇺 570 306
    1,412th dokutan 569 87
    1,413th oceko 569 120
    1,414th billings7 🇬🇧 568 94
    1,415th dokutan 567 71
    1,416th snoozingnewt 🇨🇦 567 74
    1,417th dokutan 567 89
    1,417th HumanoidCPU 567 89
    1,419th janbehrens 🇩🇪 567 103
    1,420th potatoattack 567 149
    1,421st btjones0 566 110
    1,422nd neel11235813 566 120
    1,422nd KatieLG 🇬🇧 566 120