12 Days of Christmas
101st
99 Bottles of Beer
76th
Abundant Numbers
126th
Arabic to Roman
57th
Arrows
240th
ASCII Table
340th
brainfuck
103rd
Catalan Numbers
283rd
Christmas Trees
156th
Collatz
72nd
Cubes
195th
Diamonds
167th
Divisors
115th
Emirp Numbers
144th
Evil Numbers
594th
Evil Numbers (Long)
345th
Fibonacci
1,232nd
Fizz Buzz
165th
Foo Fizz Buzz Bar
113th
Fractions
137th
Happy Numbers
223rd
Happy Numbers (Long)
126th
ISBN
68th
Leap Years
463rd
Leyland Numbers
84th
Lucky Numbers
165th
Niven Numbers
232nd
Niven Numbers (Long)
256th
Number Spiral
187th
Odious Numbers
504th
Ordinal Numbers
126th
Pangram Grep
83rd
Pernicious Numbers
220th
Prime Numbers
441st
Prime Numbers (Long)
202nd
Quine
70th
Recamán
81st
Reverse Polish Notation
46th
Rock-paper-scissors-Spock-lizard
211th
Sierpiński Triangle
296th
Tongue-twisters
82nd
π
470th