12 Days of Christmas
20th
26th
65th286th
99 Bottles of Beer
29th
277th
Abundant Numbers
29th
267th
Arabic to Roman
289th
Arrows
3rd
brainfuck
172nd
Christmas Trees
37th
315th
Cubes
10th
350th
Diamonds
24th
243rd
Divisors
43rd30th
12th30th
122nd266th48th
17th
91st1st
148th
Emirp Numbers
24th
338th
Evil Numbers
30th
389th
Fibonacci
45th41st
209th
879th
Fizz Buzz
106th94th
26th
402nd84th
238th862nd
Foo Fizz Buzz Bar
10th
Fractions
447th
Happy Numbers
17th25th
445th
Intersection
10th
Kolakoski Constant
10th
Kolakoski Sequence
28th
Leap Years
40th27th160th14th18th
57th70th35th
14th45th39th308th48th
Leyland Numbers
10th
307th
Look and Say
24th
Morse Decoder
130th
Niven Numbers
30th
515th
Odious Numbers
29th
294th
Ordinal Numbers
Pangram Grep
264th
Pascal’s Triangle
17th
422nd
Pernicious Numbers
30th
185th
Prime Numbers
41st28th
40th
470th
Prime Numbers (Long)
30th
209th
Quine
70th
Recamán
20th
Rock-paper-scissors-Spock-lizard
56th
Seven Segment
192nd
Sierpiński Triangle
9th
228th
Sudoku
98th
Tongue-twisters
22nd
United States
7th
115th
Vampire Numbers
10th
Van Eck Sequence
12th
λ
18th
55th
π
11th17th85th8th39th32nd
207th62nd20th11th69th25th273rd37th79th
τ
16th
7th
196th
φ
24th
8th
√2
17th
7th
𝑒
18th
8th