12 Days of Christmas
21st
27th
68th295th
99 Bottles of Beer
30th
282nd
Abundant Numbers
29th
274th
Arabic to Roman
294th
Arrows
4th
brainfuck
180th
Christmas Trees
38th
323rd
Cubes
10th
352nd
Diamonds
25th
245th
Divisors
43rd30th
12th30th
125th269th48th
17th
92nd1st
151st
Emirp Numbers
25th
343rd
Evil Numbers
30th
397th
Fibonacci
46th42nd
214th
893rd
Fizz Buzz
106th94th
26th
410th85th
242nd867th
Foo Fizz Buzz Bar
10th
Fractions
453rd
Happy Numbers
17th25th
451st
Intersection
10th
Kolakoski Constant
10th
Kolakoski Sequence
28th
Leap Years
40th27th162nd14th18th
58th74th36th
14th45th39th316th48th
Leyland Numbers
10th
310th
Look and Say
25th
Morse Decoder
133rd
Niven Numbers
30th
521st
Odious Numbers
29th
300th
Ordinal Numbers
Pangram Grep
268th
Pascal’s Triangle
17th
434th
Pernicious Numbers
30th
192nd
Prime Numbers
41st29th
40th
479th
Prime Numbers (Long)
30th
214th
Quine
72nd
Recamán
20th
Rock-paper-scissors-Spock-lizard
57th
Seven Segment
193rd
Sierpiński Triangle
9th
231st
Sudoku
103rd
Tongue-twisters
23rd
United States
7th
115th
Vampire Numbers
10th
Van Eck Sequence
12th
λ
18th
56th
π
11th18th89th8th39th32nd
210th64th17th11th69th25th278th37th38th
τ
16th
7th
201st
φ
24th
8th
√2
17th
7th
𝑒
18th
8th