12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Arabic to Roman
brainfuck
969th
570th
Catalan Numbers
Christmas Trees
Cubes
Diamonds
Divisors
Emirp Numbers
Emojify
Evil Numbers
Fibonacci
Fizz Buzz
6,153rd
4,391st
Foo Fizz Buzz Bar
Fractions
Intersection
ISBN
Leap Years
Leyland Numbers
Look and Say
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Prime Numbers
3,800th
563rd
Prime Numbers (Long)
Quine
1,946th
3,880th
Recamán
Reverse Polish Notation
631st
83rd
Rock-paper-scissors-Spock-lizard
Rule 110
Seven Segment
Sierpiński Triangle
Smith Numbers
Tongue-twisters
Van Eck Sequence