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codewrite (he/him) 🇬🇧

34,658

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31,832

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59 / 122 Holes

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12 / 62 Langs

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24 / 95 Cheevos

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18 Apr 2025

24 Game

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arithmetic Numbers

Ascending Primes

ASCII Table

Card Number Validation

Christmas Trees

Collatz

Day of Week

Diamonds

Divisors

Emirp Numbers

Emirp Numbers (Long)

Evil Numbers

Evil Numbers (Long)

Factorial Factorisation

Fibonacci

Fizz Buzz

519 640 407 939

Foo Fizz Buzz Bar

Fractions

Happy Numbers

Happy Numbers (Long)

Hexdump

Leap Years

Leyland Numbers

ln 2

Morse Decoder

Morse Encoder

Niven Numbers

Niven Numbers (Long)

Number Spiral

Odious Numbers

Odious Numbers (Long)

Pangram Grep

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Polyominoes

Prime Numbers

Prime Numbers (Long)

Quine

478 847 394 513 868 944

Repeating Decimals

Reverse Polish Notation

Rock-paper-scissors-Spock-lizard

Roman to Arabic

Star Wars GPT

Tic-tac-toe

Tongue-twisters

United States

Van Eck Sequence

γ

λ

π

τ

φ

√2

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