12 Days of Christmas
5th
99 Bottles of Beer
416th
6th
Arabic to Roman
91st
brainfuck
166th
Christmas Trees
27th
13th
139th
Divisors
96th10th
81st
6th
1st17th
Emirp Numbers
9th
23rd
125th27th
Evil Numbers
23rd
86th
16th
363rd23rd
Fibonacci
17th
1st
5th
46th
61st
Fizz Buzz
2nd167th19th
14th1st35th
88th
838th
76th
Happy Numbers
8th
20th
Leap Years
36th
15th37th
64th
22nd
9th
Niven Numbers
13th
33rd
Odious Numbers
23rd
81st
17th
268th19th
Pangram Grep
10th
11th
10th
277th17th
Pascal’s Triangle
17th
120th
11th
Pernicious Numbers
21st
38th
Prime Numbers
14th
94th
30th23rd20th
448th27th131st
18th
Quine
1st25th30th1st25th
29th
1st
1st5th63rd12th1st
Roman to Arabic
92nd
18th
Rule 110
4th
Seven Segment
7th
Sierpiński Triangle
6th
21st
11th
Spelling Numbers
1st
80th
π
69th
τ
50th
φ
59th
𝑒
59th
111th