12 Days of Christmas
81st
99 Bottles of Beer
32nd
Abundant Numbers
34th
26th
Abundant Numbers (Long)
40th
Arabic to Roman
87th
Arithmetic Numbers
21st
32nd
ASCII Table
50th
brainfuck
93rd
Card Number Validation
23rd
Catalan Numbers
65th
Christmas Trees
53rd
Collatz
86th
CSS Colors
68th
Day of Week
1st
Divisors
30th
Emirp Numbers
62nd
Emirp Numbers (Long)
39th
Emojify
31st
Evil Numbers
7th
Evil Numbers (Long)
23rd23rd
1st
Fibonacci
429th
Fizz Buzz
18th129th109th152nd1st
Fractions
22nd
25th
Happy Numbers
88th
ISBN
48th
51st
Leap Years
74th
1st
Look and Say
72nd
Niven Numbers
63rd
1st
Odious Numbers
11th
Odious Numbers (Long)
11th
Ordinal Numbers
90th
Pangram Grep
60th
63rd
Pernicious Numbers (Long)
42nd
Prime Numbers
33rd
90th
Quine
30th
Recamán
42nd
Reverse Polish Notation
35th
Tongue-twisters
64th
United States
111th
Van Eck Sequence
21st