Vaekor

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arithmetic Numbers

Arrows

Ascending Primes

ASCII Table

Catalan Numbers

Catalan’s Constant

Christmas Trees

Collatz

CSS Colors

Cubes

Day of Week

Diamonds

Divisors

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

Evil Numbers (Long)

Farey Sequence

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Forsyth–Edwards Notation

Fractions

Game of Life

Gijswijt’s Sequence

Happy Numbers

Happy Numbers (Long)

Hexdump

Intersection

Inventory Sequence

ISBN

Kolakoski Sequence

Leap Years

Leyland Numbers

Look and Say

Morse Decoder

Morse Encoder

Niven Numbers

Niven Numbers (Long)

Number Spiral

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

Quine

Recamán

Reverse Polish Notation

Rock-paper-scissors-Spock-lizard

Roman to Arabic

Seven Segment

Sierpiński Triangle

Sudoku

Time Distance

Tongue-twisters

United States

Van Eck Sequence

γ

π

τ

φ

√2

𝑒