12 Days of Christmas
369th
99 Bottles of Beer
212th
Abundant Numbers
558th
Arabic to Roman
192nd
Arrows
221st
ASCII Table
291st
brainfuck
257th
Catalan Numbers
306th
Christmas Trees
574th
Collatz
266th
Cubes
171st
Diamonds
361st
Divisors
572nd
Emirp Numbers
215th
Evil Numbers
627th
Evil Numbers (Long)
339th
Fibonacci
1,151st
Fizz Buzz
1,119th
Foo Fizz Buzz Bar
382nd
Fractions
390th
Happy Numbers
433rd
Happy Numbers (Long)
240th
ISBN
231st
Leap Years
619th
Leyland Numbers
227th
Lucky Numbers
208th
Niven Numbers
227th
Niven Numbers (Long)
224th
Number Spiral
169th
Odious Numbers
588th
Ordinal Numbers
330th
Pangram Grep
328th
Pernicious Numbers
241st
Prime Numbers
537th
Prime Numbers (Long)
274th
Quine
57th
Recamán
199th
Reverse Polish Notation
106th
Rock-paper-scissors-Spock-lizard
157th
Sierpiński Triangle
271st
Tongue-twisters
307th
π
440th