12 Days of Christmas
9th
99 Bottles of Beer
19th
11th
Arabic to Roman
105th
brainfuck
21st
Christmas Trees
28th
14th
215th
Divisors
108th10th
88th
7th
125th19th
Emirp Numbers
9th
24th
76th27th
Evil Numbers
24th
97th
17th
419th21st
Fibonacci
18th
1st
7th
60th
71st
Fizz Buzz
2nd180th19th
17th1st40th
92nd
927th
83rd
Happy Numbers
8th
21st
Leap Years
38th
15th42nd
78th
24th
8th
Niven Numbers
14th
42nd
Odious Numbers
24th
95th
19th
319th25th
Pangram Grep
13th
13th
10th
327th21st
Pascal’s Triangle
18th
134th
12th
Pernicious Numbers
24th
45th
Prime Numbers
14th
106th
34th29th21st
522nd19th144th
23rd
Quine
1st25th27th1st28th
33rd
1st
1st5th83rd14th1st
Roman to Arabic
106th
21st
Rule 110
4th
Seven Segment
9th
Sierpiński Triangle
7th
21st
12th
Spelling Numbers
1st
15th
π
76th
τ
57th
φ
66th
𝑒
64th
162nd