12 Days of Christmas
22nd
99 Bottles of Beer
26th
Abundant Numbers
50th
ASCII Table
39th
Cubes
16th
Divisors
16th
Emirp Numbers
43rd
Emojify
17th
Evil Numbers
72nd
Fibonacci
105th
Fizz Buzz
315th
Fractions
19th
Intersection
14th
Leap Years
23rd
Levenshtein Distance
12th
Niven Numbers
36th
Odious Numbers
64th
Pangram Grep
5th
Pascal’s Triangle
78th
Pernicious Numbers
60th
Prime Numbers
19th
Quine
26th
Recamán
23rd
Rule 110
24th
Seven Segment
16th
Spelling Numbers
7th
Tongue-twisters
27th
United States
25th