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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    Rankings: Holes

    Happy Numbers in Python in bytes.

    # Golfer Points Bytes Time Submitted
    150th Bmrl7 775 80
    150th jtaxen 775 80
    163rd leon-w 765 81
    163rd dzhang314 765 81
    163rd dlenski 765 81
    163rd Attero 🇸🇪 765 81
    163rd hiddicop 🇸🇪 765 81
    163rd tnecio 765 81
    163rd CedricGebistorf 765 81
    163rd commandz0 🇺🇸 765 81
    163rd LogicalJoe 765 81
    163rd aksyristos 765 81
    163rd quimey 765 81
    163rd adamnielson42 🇺🇸 765 81
    163rd Re-Adventures 🇮🇳 765 81
    163rd Shanethegamer 🇺🇸 765 81
    163rd Natanaelel 🇸🇪 765 81
    163rd rollershutter 765 81
    163rd klixel 🇨🇦 765 81
    163rd luuumine 🇫🇷 765 81
    163rd FortuiteMan 🇫🇷 765 81
    182nd Dazza314 🇬🇧 756 82
    182nd gilufin 756 82
    182nd itsjustfreekie 756 82
    182nd Fishron 756 82
    182nd zacjl 756 82
    182nd yzhs 🇩🇪 756 82
    182nd OwPowell 756 82
    189th RDShah 747 83
    189th schachmattmatt 747 83
    189th Bonjour27891 🇻🇳 747 83
    189th tkr-sh 🇰🇵 747 83
    189th fredrik-bakke 🇳🇴 747 83
    189th jakobkordez 🇸🇮 747 83
    189th thehylian 747 83
    189th b10011 🇫🇮 747 83
    189th badboj40 747 83
    189th randolchance 747 83
    189th jmerle 🇳🇱 747 83
    189th ceeb9 747 83
    189th firegene 🇮🇪 747 83
    189th wh3n3v3r 🇨🇿 747 83
    189th moustave 747 83
    189th tjwrenn 747 83
    189th solisolu 747 83
    206th kevinmchung 738 84
    206th imrich-nagy 738 84
    206th Ailko 🇧🇪 738 84
    206th 051 🇸🇬 738 84
    206th Ripick 738 84
    206th KenanHanke 738 84
    206th celiendonze 🇨🇭 738 84
    206th minhtrancccp 738 84
    206th wen1now 738 84
    206th logvp 738 84
    206th stertooy 🇧🇪 738 84
    206th FranklinJiaChen 738 84
    206th Lv0Sys 🇵🇱 738 84
    219th Starwort 🇬🇧 729 85
    219th hoodadam 729 85
    219th joll05 🇸🇪 729 85
    219th neihousaigaai 729 85
    219th andre-lameirinhas 🇵🇹 729 85
    219th aposteriorist 🇨🇦 729 85
    219th LeeCamp 729 85
    219th nayakrujul 729 85
    219th cros107 🇦🇺 729 85
    219th Grrisly 729 85
    219th SB-945 729 85
    219th resoNathan 729 85
    219th Andrey2001 729 85
    232nd ProtD 721 86
    232nd Sakaala 721 86
    232nd zbreit 🇺🇸 721 86
    232nd sk- 721 86
    232nd Haksell 🇦🇶 721 86
    232nd LlamaLad7 🇬🇧 721 86
    232nd dim-an 721 86
    232nd tpaxman 🇨🇦 721 86
    232nd argusdusty 🇺🇸 721 86