12 Days of Christmas
90th
99 Bottles of Beer
71st
Abundant Numbers
113th
Arabic to Roman
54th
Arrows
218th
ASCII Table
301st
brainfuck
96th
Catalan Numbers
261st
Christmas Trees
150th
Collatz
65th
Cubes
184th
Diamonds
149th
Divisors
101st
Emirp Numbers
138th
Evil Numbers
553rd
Evil Numbers (Long)
304th
Fibonacci
1,158th
Fizz Buzz
143rd
Foo Fizz Buzz Bar
96th
Fractions
125th
Happy Numbers
204th
Happy Numbers (Long)
117th
ISBN
61st
Leap Years
433rd
Leyland Numbers
75th
Lucky Numbers
151st
Niven Numbers
218th
Niven Numbers (Long)
230th
Number Spiral
175th
Odious Numbers
472nd
Ordinal Numbers
116th
Pangram Grep
75th
Pernicious Numbers
200th
Prime Numbers
411th
Prime Numbers (Long)
183rd
Quine
58th
Recamán
74th
Reverse Polish Notation
40th
Rock-paper-scissors-Spock-lizard
200th
Sierpiński Triangle
278th
Tongue-twisters
74th
π
437th