12 Days of Christmas
52nd
99 Bottles of Beer
7th
Abundant Numbers
26th
brainfuck
62nd
Christmas Trees
22nd150th
Collatz
48th
Day of Week
103rd
Divisors
30th
Evil Numbers
46th14th14th585th
Evil Numbers (Long)
13th
Fibonacci
291st
Fizz Buzz
1st
Foo Fizz Buzz Bar
12th
Fractions
1st
Happy Numbers
64th
Intersection
41st
Leap Years
55th
Leyland Numbers
42nd
ln 2
54th
Morse Encoder
29th
Niven Numbers
1st
Odious Numbers
11th
Ordinal Numbers
74th
Pangram Grep
11th
Prime Numbers
87th
Prime Numbers (Long)
54th
Quine
30th
Reverse Polish Notation
9th
Rock-paper-scissors-Spock-lizard
27th
Rule 110
19th
Seven Segment
64th
SI Units
20th
Sierpiński Triangle
107th
Spelling Numbers
35th
Tongue-twisters
77th
United States
14th
Vampire Numbers
57th
√2
24th