12 Days of Christmas
193rd
102nd
99 Bottles of Beer
109th
Abundant Numbers
89th
Arabic to Roman
69th
Arrows
27th
brainfuck
103rd
40th
Christmas Trees
186th
95th
Cubes
60th
Day of Week
30th
Diamonds
53rd
Divisors
263rd
87th
Emirp Numbers
77th
Evil Numbers
196th
113th
Fibonacci
282nd
160th
Fizz Buzz
1,074th
115th
Happy Numbers
21st
ISBN
188th
Leap Years
404th
Morse Decoder
30th
Morse Encoder
25th
Niven Numbers
252nd
Odious Numbers
204th
266th
Ordinal Numbers
125th
23rd168th
Pangram Grep
50th
Pascal’s Triangle
76th
Pernicious Numbers
215th
Poker
52nd
Prime Numbers
146th
423rd87th
Quine
1st98th237th181st84th117th
60th
182nd
Rock-paper-scissors-Spock-lizard
41st
Rule 110
89th
Seven Segment
52nd
Sierpiński Triangle
47th
Sudoku
31st
United States
67th
Zeckendorf Representation
95th
λ
11th
60th
π
125th
τ
106th
φ
97th
√2
133rd
𝑒
33rd
234th