12 Days of Christmas
6th
99 Bottles of Beer
18th
9th
Arabic to Roman
94th
brainfuck
20th
Christmas Trees
27th
12th
174th
Divisors
94th9th
78th
7th
101st18th
Emirp Numbers
8th
22nd
64th27th
Evil Numbers
23rd
85th
16th
353rd21st
Fibonacci
16th
1st
5th
53rd
61st
Fizz Buzz
2nd166th19th
15th1st35th
87th
849th
71st
Happy Numbers
7th
20th
Leap Years
34th
15th37th
62nd
21st
7th
Niven Numbers
13th
32nd
Odious Numbers
23rd
81st
17th
262nd24th
Pangram Grep
9th
10th
9th
280th17th
Pascal’s Triangle
17th
118th
11th
Pernicious Numbers
21st
36th
Prime Numbers
14th
89th
29th23rd18th
459th17th129th
18th
Quine
1st25th29th1st25th
28th
1st
1st5th57th12th1st
Roman to Arabic
95th
18th
Rule 110
4th
Seven Segment
8th
Sierpiński Triangle
6th
21st
11th
Spelling Numbers
1st
14th
π
66th
τ
49th
φ
58th
𝑒
58th
124th