12 Days of Christmas
5th
99 Bottles of Beer
433rd
6th
Arabic to Roman
98th
brainfuck
179th
Christmas Trees
28th
14th
164th
Divisors
107th10th
88th
6th
1st17th
Emirp Numbers
9th
24th
144th27th
Evil Numbers
24th
95th
17th
414th24th
Fibonacci
18th
1st
7th
58th
66th
Fizz Buzz
2nd176th19th
15th1st38th
92nd
888th
81st
Happy Numbers
8th
21st
Leap Years
38th
15th41st
74th
23rd
9th
Niven Numbers
14th
42nd
Odious Numbers
24th
93rd
19th
312th19th
Pangram Grep
13th
11th
10th
304th19th
Pascal’s Triangle
17th
131st
12th
Pernicious Numbers
24th
45th
Prime Numbers
14th
103rd
33rd28th20th
490th30th141st
21st
Quine
1st25th25th1st28th
32nd
1st
1st5th78th13th1st
Roman to Arabic
101st
21st
Rule 110
4th
Seven Segment
7th
Sierpiński Triangle
7th
21st
12th
Spelling Numbers
1st
89th
π
74th
τ
55th
φ
64th
𝑒
62nd
142nd