12 Days of Christmas
5th
99 Bottles of Beer
414th
6th
Arabic to Roman
91st
brainfuck
163rd
Christmas Trees
27th
13th
137th
Divisors
96th10th
80th
6th
1st17th
Emirp Numbers
9th
22nd
121st27th
Evil Numbers
23rd
85th
16th
356th23rd
Fibonacci
17th
1st
5th
46th
61st
Fizz Buzz
2nd166th19th
14th1st34th
88th
831st
75th
Happy Numbers
8th
20th
Leap Years
36th
15th37th
63rd
21st
9th
Niven Numbers
13th
33rd
Odious Numbers
23rd
81st
17th
264th19th
Pangram Grep
10th
10th
9th
270th17th
Pascal’s Triangle
17th
120th
11th
Pernicious Numbers
21st
37th
Prime Numbers
14th
92nd
29th23rd18th
443rd27th130th
17th
Quine
1st25th30th1st25th
29th
1st
1st5th58th12th1st
Roman to Arabic
92nd
18th
Rule 110
4th
Seven Segment
7th
Sierpiński Triangle
6th
21st
11th
Spelling Numbers
1st
77th
π
67th
τ
49th
φ
58th
𝑒
58th
108th