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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
    151st jhu04 775 80
    151st Bmrl7 775 80
    151st jtaxen 775 80
    164th leon-w 765 81
    164th dzhang314 765 81
    164th dlenski 765 81
    164th Attero 🇸🇪 765 81
    164th hiddicop 🇸🇪 765 81
    164th tnecio 765 81
    164th CedricGebistorf 765 81
    164th commandz0 🇺🇸 765 81
    164th LogicalJoe 765 81
    164th quimey 765 81
    164th adamnielson42 🇺🇸 765 81
    164th Re-Adventures 🇮🇳 765 81
    164th Shanethegamer 🇺🇸 765 81
    164th Natanaelel 🇸🇪 765 81
    164th rollershutter 765 81
    164th klixel 🇨🇦 765 81
    164th luuumine 🇫🇷 765 81
    164th 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
    182nd denkyuu1 756 82
    190th RDShah 747 83
    190th schachmattmatt 747 83
    190th Bonjour27891 🇻🇳 747 83
    190th tkr-sh 🇰🇵 747 83
    190th fredrik-bakke 🇳🇴 747 83
    190th jakobkordez 🇸🇮 747 83
    190th thehylian 747 83
    190th b10011 🇫🇮 747 83
    190th badboj40 747 83
    190th randolchance 747 83
    190th jmerle 🇳🇱 747 83
    190th ceeb9 747 83
    190th firegene 🇮🇪 747 83
    190th wh3n3v3r 🇨🇿 747 83
    190th moustave 747 83
    190th tjwrenn 747 83
    190th solisolu 747 83
    207th kevinmchung 738 84
    207th imrich-nagy 738 84
    207th Ailko 🇧🇪 738 84
    207th 051 🇸🇬 738 84
    207th Ripick 738 84
    207th KenanHanke 738 84
    207th celiendonze 🇨🇭 738 84
    207th minhtrancccp 738 84
    207th wen1now 738 84
    207th logvp 738 84
    207th stertooy 🇧🇪 738 84
    207th FranklinJiaChen 738 84
    207th Lv0Sys 🇵🇱 738 84
    220th Starwort 🇬🇧 729 85
    220th hoodadam 729 85
    220th joll05 🇸🇪 729 85
    220th neihousaigaai 729 85
    220th andre-lameirinhas 🇵🇹 729 85
    220th aposteriorist 🇨🇦 729 85
    220th LeeCamp 729 85
    220th nayakrujul 729 85
    220th cros107 🇦🇺 729 85
    220th Grrisly 729 85
    220th SB-945 729 85
    220th resoNathan 729 85
    220th Andrey2001 729 85
    233rd ProtD 721 86
    233rd Sakaala 721 86
    233rd zbreit 🇺🇸 721 86
    233rd sk- 721 86
    233rd Haksell 🇦🇶 721 86
    233rd LlamaLad7 🇬🇧 721 86
    233rd dim-an 721 86
    233rd tpaxman 🇨🇦 721 86