12 Days of Christmas
40th
46th
99 Bottles of Beer
56th
Abundant Numbers
8th
Abundant Numbers (Long)
19th
Arabic to Roman
39th
Arrows
32nd
brainfuck
18th
10th
Christmas Trees
41st
CSS Colors
24th
Diamonds
28th
Divisors
64th
Emirp Numbers
52nd
Emirp Numbers (Long)
26th
Emojify
26th
Evil Numbers
47th
62nd
Fibonacci
276th
77th
109th
90th
210th
1,082nd
Fizz Buzz
76th
255th
1st
81st
57th
15th
1st
1st
9th
163rd
162nd
67th
46th
102nd
155th
129th
90th
Foo Fizz Buzz Bar
23rd
Gijswijt’s Sequence
12th
Happy Numbers
55th
Happy Numbers (Long)
31st
Intersection
12th
ISBN
40th
Leap Years
42nd
Leyland Numbers
28th
ln 2
19th
Look and Say
24th
Niven Numbers
93rd
29th
24th
Niven Numbers (Long)
33rd
Odious Numbers
35th
52nd
Pascal’s Triangle
24th
19th
Pernicious Numbers
36th
Prime Numbers
42nd
Quine
1st
82nd
57th
171st
51st
Smith Numbers
23rd
Star Wars Opening Crawl
18th
Tongue-twisters
24th
United States
11th
39th
Vampire Numbers
15th
Van Eck Sequence
18th
74th
π
25th
129th
√2
17th
167th