12 Days of Christmas
20th
26th
65th339th
99 Bottles of Beer
29th
320th
Abundant Numbers
29th
308th
Arabic to Roman
300th
Arrows
3rd
brainfuck
198th
Christmas Trees
37th
337th
Cubes
10th
349th
Diamonds
24th
266th
Divisors
43rd30th
12th30th
122nd266th48th
17th
91st115th
148th
Emirp Numbers
24th
361st
Evil Numbers
30th
389th
Fibonacci
45th41st
209th
879th
Fizz Buzz
106th94th
26th
402nd84th
238th889th
Foo Fizz Buzz Bar
10th
Fractions
452nd
Happy Numbers
17th25th
455th
Intersection
10th
Kolakoski Constant
10th
Kolakoski Sequence
28th
Leap Years
40th27th160th14th18th
57th70th35th
14th45th39th313th49th
Leyland Numbers
10th
310th
Look and Say
24th
Morse Decoder
148th
Niven Numbers
30th
520th
Odious Numbers
29th
295th
Ordinal Numbers
Pangram Grep
280th
Pascal’s Triangle
17th
430th
Pernicious Numbers
30th
189th
Prime Numbers
41st28th
40th
491st
Prime Numbers (Long)
30th
233rd
Quine
70th
Recamán
20th
Rock-paper-scissors-Spock-lizard
81st
Seven Segment
210th
Sierpiński Triangle
9th
228th
Sudoku
106th
Tongue-twisters
22nd
United States
7th
136th
Vampire Numbers
10th
Van Eck Sequence
12th
λ
18th
73rd
π
11th17th86th9th39th32nd
211th62nd20th11th69th26th292nd37th80th
τ
16th
8th
208th
φ
24th
9th
√2
17th
8th
𝑒
18th
9th