12 Days of Christmas
22nd
27th
68th370th
99 Bottles of Beer
32nd
340th
Abundant Numbers
29th
329th
Arabic to Roman
316th
Arrows
4th
brainfuck
216th
Christmas Trees
45th
368th
Cubes
11th
368th
Diamonds
28th
276th
Divisors
45th32nd
12th30th
129th274th49th
18th
92nd124th
157th
Emirp Numbers
25th
377th
Evil Numbers
32nd
417th
Fibonacci
48th45th
219th
920th
Fizz Buzz
108th97th
26th
414th87th
244th920th
Foo Fizz Buzz Bar
10th
Fractions
480th
Happy Numbers
18th24th
477th
Intersection
10th
Kolakoski Constant
10th
Kolakoski Sequence
30th
Leap Years
42nd27th169th15th18th
66th74th38th
15th49th39th333rd50th
Leyland Numbers
10th
329th
Look and Say
26th
Morse Decoder
159th
Niven Numbers
31st
545th
Odious Numbers
30th
315th
Ordinal Numbers
Pangram Grep
298th
Pascal’s Triangle
17th
451st
Pernicious Numbers
31st
212th
Prime Numbers
43rd30th
42nd
516th
Prime Numbers (Long)
31st
253rd
Quine
81st
Recamán
20th
Rock-paper-scissors-Spock-lizard
83rd
Seven Segment
221st
Sierpiński Triangle
9th
244th
Sudoku
113th
Tongue-twisters
23rd
United States
7th
145th
Vampire Numbers
10th
Van Eck Sequence
13th
λ
19th
77th
π
11th19th95th9th40th33rd
219th66th21st12th73rd27th312th37th53rd
τ
16th
8th
219th
φ
24th
9th
√2
18th
8th
𝑒
19th
9th