12 Days of Christmas
16th
ASCII Table
26th
11th
Fizz Buzz
65th
Foo Fizz Buzz Bar
312th
Happy Numbers
27th
578th
Leap Years
102nd984th
ln 2
13th
Niven Numbers
35th71st
688th
Number Spiral
25th
10th
10th
Prime Numbers
52nd87th
972nd
Quine
77th
731st
RecamΓ‘n
12th
Smith Numbers
7th
Tongue-twisters
24th
Ο
432nd