12 Days of Christmas
Abundant Numbers
Abundant Numbers (Long)
Arithmetic Numbers
ASCII Table
brainfuck
Christmas Trees
Collatz
Cubes
Diamonds
Divisors
3,015th
Emirp Numbers
Emirp Numbers (Long)
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
5,467th
Foo Fizz Buzz Bar
Fractions
860th
Happy Numbers
Happy Numbers (Long)
Intersection
Inventory Sequence
ISBN
Leap Years
Look and Say
Morse Encoder
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
3,341st2,175th
Prime Numbers (Long)
1,637th1,420th
Quine
RecamΓ‘n
Rock-paper-scissors-Spock-lizard
Seven Segment
Smith Numbers
Vampire Numbers
Van Eck Sequence