12 Days of Christmas
7th
17th
12th
26th
84th
64th
62nd
15th
7th
14th
7th
44th
11th
35th
36th
113th
17th
43rd
22nd
9th
27th
39th
34th
236th
26th
48th
26th
7th
8th
99 Bottles of Beer
7th
115th
79th
65th
8th
8th
327th
29th
49th
Abundant Numbers
13th
14th
Arabic to Roman
9th
5th
27th
27th
143rd
68th
ASCII Table
91st
7th
brainfuck
21st
132nd
37th
Catalan Numbers
26th
17th
Catalan’s Constant
7th
Christmas Trees
11th
Collatz
32nd
Cubes
9th
Diamonds
8th
10th
Divisors
190th
49th
423rd
14th
35th
9th
15th
Emirp Numbers
16th
9th
71st
25th
49th
167th
523rd
101st
Emojify
103rd
Evil Numbers
110th
85th
39th
65th
52nd
90th
166th
Fibonacci
110th
29th
343rd
247th
186th
162nd
217th
368th
59th
172nd
97th
1,085th
75th
Fizz Buzz
74th
44th
20th
36th
19th
246th
212th
87th
24th
49th
34th
43rd
32nd
24th
19th
14th
42nd
44th
13th
8th
4th
17th
15th
1st
1st
32nd
37th
12th
43rd
12th
19th
37th
8th
102nd
34th
152nd
38th
40th
59th
24th
13th
62nd
13th
8th
52nd
35th
21st
42nd
Fractions
10th
Happy Numbers
10th
11th
10th
7th
12th
20th
46th
51st
8th
9th
12th
361st
50th
Happy Numbers (Long)
7th
Kolakoski Sequence
25th
7th
2nd
34th
Leap Years
301st
34th
97th
381st
35th
94th
Look and Say
11th
33rd
21st
16th
99th
16th
25th
13th
16th
17th
48th
Lucky Numbers
3rd
16th
38th
3rd
Niven Numbers
121st
52nd
64th
28th
17th
20th
85th
250th
66th
Number Spiral
11th
14th
13th
15th
5th
9th
26th
12th
4th
6th
5th
5th
6th
Odious Numbers
50th
103rd
Ordinal Numbers
43rd
36th
18th
37th
Pangram Grep
30th
21st
358th
76th
Pascal’s Triangle
14th
60th
44th
74th
Pernicious Numbers
49th
Prime Numbers
179th
76th
Prime Numbers (Long)
40th
Quine
1st
19th
1st
20th
66th
196th
92nd
55th
10th
17th
22nd
29th
35th
9th
3rd
53rd
1st
10th
53rd
62nd
237th
54th
1st
1st
13th
1st
45th
38th
23rd
51st
16th
38th
1st
1st
5th
37th
8th
12th
24th
15th
Recamán
98th
10th
21st
38th
Roman to Arabic
23rd
70th
Sierpiński Triangle
22nd
16th
17th
25th
34th
Smith Numbers
19th
33rd
Vampire Numbers
28th
6th
Van Eck Sequence
18th
λ
11th
π
32nd
9th
8th
31st
127th
30th
159th
26th
69th
τ
10th
φ
9th
1st
8th
22nd
54th
10th
√2
11th
𝑒
9th