12 Days of Christmas
24th9th
15th13th7th8th28th
99 Bottles of Beer
9th
9th17th4th5th85th
Abundant Numbers
19th
23rd
1st38th12th8th13th166th16th
Abundant Numbers (Long)
19th
1st
11th
13th
Arabic to Roman
59th
Arrows
24th
ASCII Table
22nd
brainfuck
29th
70th
Christmas Trees
6th3rd
23rd15th5th6th78th5th
Collatz
70th
54th
212th
Cubes
6th
10th
84th
Diamonds
20th
105th9th
Divisors
9th
22nd19th
62nd42nd23rd1st9th1st11th
Emirp Numbers
24th
12th
Emojify
256th
Evil Numbers
25th10th24th
37th15th17th13th1st19th
Evil Numbers (Long)
18th
41st
Fibonacci
17th
14th43rd30th
36th85th1st1st13th1st51st
Fizz Buzz
78th
1st3rd10th
62nd71st1st12th1st62nd18th
Foo Fizz Buzz Bar
24th
50th
1st1st
Happy Numbers
27th
24th
169th17th
Happy Numbers (Long)
15th
Intersection
23rd
8th68th
ISBN
144th
Leap Years
9th8th7th
8th40th2nd5th19th58th14th
Leyland Numbers
10th
Look and Say
25th
Niven Numbers
35th38th27th
27th47th1st23rd7th87th31st
Odious Numbers
25th10th25th
38th11th17th18th1st19th
Odious Numbers (Long)
21st
1st
Ordinal Numbers
19th33rd
20th48th
13th5th12th
Pangram Grep
7th
35th59th
63rd19th
Pascal’s Triangle
23rd
29th
7th67th18th
Pernicious Numbers
67th42nd25th
45th54th30th
198th32nd
Prime Numbers
30th16th4th
42nd37th1st26th32nd147th30th
Prime Numbers (Long)
22nd
Quine
1st1st26th1st
43rd
1st5th81st13th
Recamán
77th
131st
Roman to Arabic
35th
99th
Rule 110
10th23rd
17th18th7th3rd87th
Seven Segment
39th
71st13th
Sierpiński Triangle
24th
24th8th11th63rd7th
Spelling Numbers
65th
44th
Tongue-twisters
107th
185th
Vampire Numbers
49th
π
88th
115th
τ
103rd