12 Days of Christmas
184th
99th
99 Bottles of Beer
105th
Abundant Numbers
83rd
Arabic to Roman
68th
Arrows
25th
brainfuck
102nd
39th
Christmas Trees
179th
91st
Cubes
58th
Day of Week
28th
Diamonds
50th
Divisors
256th
84th
Emirp Numbers
73rd
Evil Numbers
187th
111th
Fibonacci
279th
154th
Fizz Buzz
1,050th
113th
Happy Numbers
20th
ISBN
180th
Leap Years
395th
Morse Decoder
30th
Morse Encoder
25th
Niven Numbers
245th
Odious Numbers
197th
256th
Ordinal Numbers
123rd
23rd164th
Pangram Grep
46th
Pascal’s Triangle
71st
Pernicious Numbers
208th
Poker
50th
Prime Numbers
142nd
415th86th
Quine
1st96th230th179th83rd113th
56th
178th
Rock-paper-scissors-Spock-lizard
41st
Rule 110
83rd
Seven Segment
50th
Sierpiński Triangle
45th
Sudoku
30th
United States
64th
Zeckendorf Representation
91st
λ
11th
58th
π
119th
τ
101st
φ
93rd
√2
130th
𝑒
33rd
228th