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    JOrE20 (he/him)

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    Visit my site: jore20.hashnode.dev. I promise, sub-100 python chess move validation is possible. (Written in 5 Sep 2026)

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    135 / 135 Holes

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    65 / 65 Langs

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    4 Holes Authored

    8 Referrals
    hellopir2 solved Arithmetic Numbers in Python
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    JOrE20 solved Narcissistic Numbers in PowerShell
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    dpamar earned 🏃 Marathon Runner
    Europe2048 solved Narcissistic Numbers in Python
    sean-niemann solved √2 in Groovy
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    lukegustafson solved Catalan Numbers in ><>
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    JayXon solved Rock-paper-scissors-Spock-lizard in Kotlin
    lukegustafson solved Narcissistic Numbers in iogii
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    rucin93 solved Emirp Numbers (Long) in JavaScript
    JOrE20 solved Triangular Numbers in ZuzuScript
    hellopir2 earned 🔦 Double-slit Experiment
    hellopir2 solved Triangular Numbers in ZuzuScript
    JOrE20 solved Triangular Numbers in Qore
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    JOrE20 solved Sierpiński Triangle in JavaScript
    JOrE20 solved Chess Move Validation in ><>
    JOrE20 solved Triangular Numbers in Rexx
    dpamar solved Recamán in JavaScript
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    Europe2048 solved Roman to Arabic in Uiua
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    JOrE20 solved Pernicious Numbers in Nim
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    JOrE20 solved Suit Up in Perl
    JOrE20 solved Gijswijt’s Sequence in Common Lisp
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    JOrE20 solved Pangram Grep in Hy
    JOrE20 solved Pangram Grep in Coconut
    khvdm solved Game of Life in Python
    hellopir2 solved Collatz in Java
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    Europe2048 solved Pangram Grep in Coconut
    JOrE20 solved Suit Up in JavaScript
    JOrE20 solved Happy Numbers (Long) in Ruby
    JOrE20 solved γ in Coconut
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    Europe2048 solved Abundant Numbers (Long) in APL
    hellopir2 solved Suit Up in Python
    JOrE20 solved Triangular Numbers in Zig
    Europe2048 solved Abundant Numbers in APL
    rucin93 solved ASCII Table in JavaScript
    JOrE20 solved Fibonacci in TeX