12 Days of Christmas
19th
99 Bottles of Beer
24th
Abundant Numbers
40th
ASCII Table
36th
Cubes
27th
Divisors
14th
Emirp Numbers
37th
Emojify
14th
Evil Numbers
61st
Fibonacci
86th
Fizz Buzz
276th
Fractions
17th
Intersection
13th
Leap Years
7th
Levenshtein Distance
10th
Niven Numbers
27th
Odious Numbers
54th
Pangram Grep
3rd
Pascal’s Triangle
65th
Pernicious Numbers
44th
Prime Numbers
16th
Quine
27th
Recamán
16th
Rule 110
20th
Seven Segment
10th
Spelling Numbers
5th
Tongue-twisters
15th
United States
22nd