12 Days of Christmas
5th
99 Bottles of Beer
406th
6th
Arabic to Roman
89th
brainfuck
158th
Christmas Trees
27th
12th
134th
Divisors
94th9th
78th
6th
1st17th
Emirp Numbers
9th
22nd
117th27th
Evil Numbers
23rd
85th
16th
353rd23rd
Fibonacci
16th
1st
5th
45th
61st
Fizz Buzz
2nd165th18th
14th1st34th
87th
825th
71st
Happy Numbers
8th
20th
Leap Years
34th
14th37th
62nd
21st
9th
Niven Numbers
13th
32nd
Odious Numbers
23rd
80th
17th
261st19th
Pangram Grep
9th
10th
9th
266th17th
Pascal’s Triangle
17th
118th
11th
Pernicious Numbers
21st
36th
Prime Numbers
14th
89th
29th23rd17th
437th26th129th
17th
Quine
1st25th29th1st25th
28th
1st
1st5th57th12th1st
Roman to Arabic
90th
18th
Rule 110
4th
Seven Segment
7th
Sierpiński Triangle
6th
21st
11th
Spelling Numbers
1st
76th
π
66th
τ
49th
φ
57th
𝑒
58th
106th