12 Days of Christmas
50th
99 Bottles of Beer
19th
ASCII Table
43rd
Christmas Trees
22nd
CSS Colors
25th
Divisors
1st
Emirp Numbers
36th
Emirp Numbers (Long)
11th
Evil Numbers
67th
Evil Numbers (Long)
42nd
Fizz Buzz
1st
Fractions
1st
Happy Numbers
35th
Happy Numbers (Long)
27th
Leap Years
85th
Ordinal Numbers
23rd
Pangram Grep
30th
Quine
88th
Smith Numbers
21st
Spelling Numbers
7th
Star Wars Opening Crawl
5th
Tongue-twisters
15th