12 Days of Christmas
23rd
99 Bottles of Beer
12th
Arabic to Roman
3rd
Arithmetic Numbers
6th
ASCII Table
13th
Card Number Validation
5th
Catalan Numbers
41st
Collatz
11th
Diamonds
28th
16th
43rd
Divisors
26th
Evil Numbers
1st
9th
Evil Numbers (Long)
1st
Fizz Buzz
167th
Game of Life
16th
Happy Numbers
27th
Happy Numbers (Long)
27th
Inventory Sequence
31st
Leap Years
13th
Leyland Numbers
17th
Look and Say
8th
Musical Chords
6th
Niven Numbers
28th
Niven Numbers (Long)
25th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
27th
Pernicious Numbers (Long)
19th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
235th22nd42nd63rd46th365th84th
59th31st99th
RecamΓ‘n
26th
Rijndael S-box
28th
16th
Smith Numbers
10th
Star Wars Opening Crawl
108th
United States
20th
Van Eck Sequence
23rd
Ξ»
8th
Ο
50th
π
7th