12 Days of Christmas
20th
99 Bottles of Beer
24th
Abundant Numbers
40th
ASCII Table
37th
Cubes
28th
Divisors
14th
Emirp Numbers
37th
Emojify
14th
Evil Numbers
64th
Fibonacci
89th
Fizz Buzz
277th
Fractions
17th
Intersection
13th
Leap Years
7th
Levenshtein Distance
10th
Niven Numbers
28th
Odious Numbers
56th
Pangram Grep
3rd
Pascal’s Triangle
66th
Pernicious Numbers
46th
Prime Numbers
16th
Quine
26th
Recamán
16th
Rule 110
20th
Seven Segment
10th
Spelling Numbers
5th
Tongue-twisters
16th
United States
22nd