12 Days of Christmas
88th
99 Bottles of Beer
68th
Abundant Numbers
109th
Arabic to Roman
52nd
Arrows
213th
ASCII Table
287th
brainfuck
94th
Catalan Numbers
250th
Christmas Trees
144th
Collatz
60th
Cubes
181st
Diamonds
141st
Divisors
98th
Emirp Numbers
134th
Evil Numbers
542nd
Evil Numbers (Long)
294th
Fibonacci
1,139th
Fizz Buzz
140th
Foo Fizz Buzz Bar
95th
Fractions
119th
Happy Numbers
201st
Happy Numbers (Long)
115th
ISBN
56th
Leap Years
422nd
Leyland Numbers
70th
Lucky Numbers
144th
Niven Numbers
209th
Niven Numbers (Long)
221st
Number Spiral
168th
Odious Numbers
457th
Ordinal Numbers
111th
Pangram Grep
72nd
Pernicious Numbers
191st
Prime Numbers
401st
Prime Numbers (Long)
176th
Quine
56th
Recamán
68th
Reverse Polish Notation
38th
Rock-paper-scissors-Spock-lizard
196th
Sierpiński Triangle
267th
Tongue-twisters
69th
π
417th