12 Days of Christmas
6th
99 Bottles of Beer
449th
6th
Arabic to Roman
103rd
brainfuck
184th
Christmas Trees
29th
14th
179th
Divisors
112th11th
88th
6th
1st17th
Emirp Numbers
10th
24th
150th27th
Evil Numbers
24th
99th
18th
426th25th
Fibonacci
18th
1st
7th
62nd
71st
Fizz Buzz
2nd183rd19th
17th1st39th
93rd
911th
83rd
Happy Numbers
9th
21st
Leap Years
38th
15th43rd
87th
26th
11th
Niven Numbers
14th
45th
Odious Numbers
24th
96th
19th
326th20th
Pangram Grep
14th
14th
10th
315th20th
Pascal’s Triangle
18th
134th
12th
Pernicious Numbers
24th
46th
Prime Numbers
15th
107th
35th29th20th
505th30th146th
23rd
Quine
1st26th27th1st29th
34th
1st
1st6th86th13th1st
Roman to Arabic
101st
23rd
Rule 110
4th
Seven Segment
8th
Sierpiński Triangle
8th
22nd
12th
Spelling Numbers
1st
94th
π
78th
τ
59th
φ
67th
𝑒
66th
155th