lukegustafson (he/him) 🇺🇸

12 Days of Christmas

24 Game

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arithmetic Numbers

Ascending Primes

ASCII Table

brainfuck

Catalan Numbers

Catalan’s Constant

Collatz

CSS Colors

Day of Week

DFA Simulator

Divisors

Emirp Numbers

Emirp Numbers (Long)

Evil Numbers

Evil Numbers (Long)

Factorial Factorisation

Farey Sequence

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Gijswijt’s Sequence

Happy Numbers

Happy Numbers (Long)

Intersection

Inventory Sequence

ISBN

Kolakoski Sequence

Leap Years

Leyland Numbers

ln 2

Lucky Tickets

Medal Tally

Niven Numbers

Niven Numbers (Long)

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

Quine

Recamán

Repeating Decimals

Rijndael S-box

Seven Segment

Smith Numbers

Star Wars Opening Crawl

Tongue-twisters

Van Eck Sequence

γ

π

τ

φ

√2

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