12 Days of Christmas
11th
7th
17th
12th
26th
83rd
60th
62nd
15th
7th
15th
7th
44th
11th
35th
36th
89th
16th
43rd
22nd
9th
26th
39th
27th
191st
24th
47th
26th
6th
8th
99 Bottles of Beer
7th
115th
78th
64th
7th
8th
319th
28th
49th
Abundant Numbers
12th
13th
Arabic to Roman
9th
5th
26th
27th
141st
68th
ASCII Table
12th
88th
7th
brainfuck
21st
125th
36th
Catalan Numbers
26th
17th
Catalan’s Constant
6th
Christmas Trees
11th
Collatz
32nd
Cubes
9th
Diamonds
8th
9th
Divisors
190th
49th
402nd
14th
35th
9th
15th
Emirp Numbers
16th
9th
70th
25th
49th
164th
516th
100th
Emojify
102nd
Evil Numbers
110th
82nd
38th
65th
52nd
88th
166th
Fibonacci
109th
28th
340th
246th
185th
162nd
217th
366th
59th
171st
97th
1,077th
75th
Fizz Buzz
74th
32nd
44th
20th
35th
19th
244th
212th
87th
24th
49th
34th
42nd
31st
25th
19th
15th
43rd
44th
11th
8th
4th
15th
15th
1st
1st
31st
37th
12th
43rd
12th
20th
37th
8th
102nd
34th
46th
38th
16th
59th
24th
13th
61st
13th
4th
52nd
35th
21st
52nd
Fractions
10th
Happy Numbers
10th
11th
10th
6th
10th
18th
45th
31st
8th
8th
12th
351st
44th
Happy Numbers (Long)
7th
Kolakoski Constant
16th
Kolakoski Sequence
25th
7th
2nd
34th
Leap Years
301st
34th
95th
369th
27th
94th
Look and Say
11th
33rd
21st
16th
98th
16th
25th
13th
16th
17th
48th
Lucky Numbers
3rd
16th
38th
3rd
Niven Numbers
121st
52nd
63rd
28th
17th
20th
85th
249th
66th
Number Spiral
11th
13th
13th
15th
5th
9th
24th
12th
4th
6th
4th
5th
6th
Odious Numbers
50th
103rd
Ordinal Numbers
43rd
36th
18th
37th
Pangram Grep
30th
21st
348th
72nd
Pascal’s Triangle
7th
14th
59th
44th
74th
Pernicious Numbers
48th
Prime Numbers
13th
176th
76th
Prime Numbers (Long)
40th
Quine
1st
11th
19th
1st
20th
66th
194th
92nd
54th
10th
17th
22nd
29th
36th
9th
3rd
53rd
1st
10th
53rd
61st
237th
54th
1st
1st
13th
1st
45th
38th
23rd
51st
16th
36th
1st
1st
5th
36th
8th
12th
24th
15th
Recamán
96th
10th
21st
38th
Roman to Arabic
23rd
64th
Sierpiński Triangle
22nd
16th
17th
24th
34th
Smith Numbers
18th
33rd
Tongue-twisters
12th
Vampire Numbers
26th
6th
Van Eck Sequence
18th
λ
10th
π
13th
30th
9th
8th
28th
122nd
30th
139th
23rd
69th
τ
9th
φ
9th
1st
8th
22nd
53rd
9th
√2
10th
𝑒
8th