12 Days of Christmas
16th
24th
53rd
219th
99 Bottles of Beer
23rd
209th
Abundant Numbers
25th
203rd
Arabic to Roman
215th
Arrows
3rd
brainfuck
142nd
Christmas Trees
28th
261st
Cubes
9th
280th
Diamonds
19th
182nd
Divisors
35th
24th
8th
100th
239th
43rd
24th
14th
86th
1st
134th
Emirp Numbers
23rd
276th
Evil Numbers
27th
303rd
Fibonacci
34th
34th
177th
712th
Fizz Buzz
89th
84th
20th
354th
76th
144th
728th
Foo Fizz Buzz Bar
8th
Fractions
327th
Happy Numbers
15th
20th
373rd
Intersection
8th
Kolakoski Constant
9th
Kolakoski Sequence
23rd
Leap Years
32nd
24th
133rd
10th
43rd
57th
35th
14th
13th
42nd
35th
254th
44th
Leyland Numbers
9th
251st
Look and Say
20th
Morse Decoder
100th
Niven Numbers
25th
429th
Odious Numbers
26th
214th
Pangram Grep
210th
Pascal’s Triangle
16th
341st
Pernicious Numbers
23rd
142nd
Prime Numbers
34th
26th
32nd
382nd
Prime Numbers (Long)
23rd
156th
Quine
52nd
Recamán
18th
Rock-paper-scissors-Spock-lizard
43rd
Seven Segment
151st
Sierpiński Triangle
7th
181st
Sudoku
79th
Tongue-twisters
17th
United States
7th
82nd
Vampire Numbers
10th
Van Eck Sequence
11th
λ
17th
42nd
π
10th
16th
72nd
7th
30th
163rd
51st
30th
15th
9th
53rd
18th
215th
36th
71st
τ
15th
6th
150th
φ
20th
7th
√2
16th
6th
𝑒
17th
7th