12 Days of Christmas
36th
99 Bottles of Beer
34th
Abundant Numbers
41st
Arabic to Roman
21st
15th
Arrows
brainfuck
Christmas Trees
58th
CSS Colors
17th
Cubes
44th
Diamonds
52nd
Divisors
94th
Emirp Numbers
31st
Evil Numbers
120th
Fibonacci
148th
Fizz Buzz
306th
Fractions
67th
Happy Numbers
73rd
Happy Numbers (Long)
51st
Kolakoski Constant
23rd
Kolakoski Sequence
47th
Leap Years
65th
Leyland Numbers
27th
Look and Say
29th
Niven Numbers
38th
Odious Numbers
96th
Ordinal Numbers
59th
Pangram Grep
74th
Pascal’s Triangle
87th
Pernicious Numbers
97th
Prime Numbers
53rd
97th
Quine
1st18th1st25th63rd63rd26th1st52nd23rd34th1st30th10th2nd1st269th1st1st20th24th1st44th47th57th12th82nd12th37th45th37th13th
Recamán
56th
Rule 110
Sierpiński Triangle
64th
Smith Numbers
36th
Tongue-twisters
59th
United States
31st
Vampire Numbers
37th
Van Eck Sequence
48th
λ
34th
π
57th
τ
28th
φ
26th
√2
31st
𝑒
45th