eddvrs

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arithmetic Numbers

Arrows

ASCII Table

Christmas Trees

Collatz

Cubes

Day of Week

Diamonds

Divisors

Emirp Numbers

Emojify

Evil Numbers

Evil Numbers (Long)

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Happy Numbers

Happy Numbers (Long)

ISBN

Leap Years

Look and Say

Lucky Numbers

Morse Encoder

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)

Recamán

Rock-paper-scissors-Spock-lizard

Rule 110

Seven Segment

Sierpiński Triangle

Smith Numbers

Spelling Numbers

Tongue-twisters

United States

Van Eck Sequence