12 Days of Christmas
16th
24th
53rd
218th
99 Bottles of Beer
22nd
208th
Abundant Numbers
25th
203rd
Arabic to Roman
214th
Arrows
3rd
brainfuck
142nd
Christmas Trees
28th
259th
Cubes
9th
279th
Diamonds
19th
181st
Divisors
35th
24th
8th
99th
239th
42nd
24th
14th
86th
1st
134th
Emirp Numbers
22nd
276th
Evil Numbers
25th
301st
Fibonacci
34th
34th
176th
707th
Fizz Buzz
89th
84th
20th
351st
76th
144th
725th
Foo Fizz Buzz Bar
8th
Fractions
326th
Happy Numbers
15th
19th
371st
Intersection
8th
Kolakoski Constant
9th
Kolakoski Sequence
23rd
Leap Years
32nd
24th
132nd
10th
43rd
57th
34th
14th
13th
42nd
35th
253rd
44th
Leyland Numbers
9th
249th
Look and Say
20th
Morse Decoder
100th
Niven Numbers
23rd
428th
Odious Numbers
24th
212th
Pangram Grep
209th
Pascal’s Triangle
16th
341st
Pernicious Numbers
22nd
142nd
Prime Numbers
34th
25th
32nd
380th
Prime Numbers (Long)
23rd
153rd
Quine
51st
Recamán
16th
Rock-paper-scissors-Spock-lizard
43rd
Seven Segment
150th
Sierpiński Triangle
7th
180th
Sudoku
78th
Tongue-twisters
17th
United States
7th
82nd
Vampire Numbers
10th
Van Eck Sequence
9th
λ
17th
42nd
π
10th
16th
69th
7th
30th
163rd
51st
28th
15th
9th
52nd
18th
213th
36th
71st
τ
15th
6th
148th
φ
19th
7th
√2
16th
6th
𝑒
17th
7th