12 Days of Christmas
183rd
96th
99 Bottles of Beer
101st
Abundant Numbers
82nd
Arabic to Roman
65th
Arrows
24th
brainfuck
98th
38th
Christmas Trees
177th
87th
Cubes
54th
Day of Week
26th
Diamonds
49th
Divisors
252nd
82nd
Emirp Numbers
72nd
Evil Numbers
185th
108th
Fibonacci
272nd
150th
Fizz Buzz
1,038th
112th
Happy Numbers
19th
ISBN
174th
Leap Years
390th
Morse Decoder
28th
Morse Encoder
25th
Niven Numbers
240th
Odious Numbers
193rd
247th
Ordinal Numbers
120th
23rd156th
Pangram Grep
44th
Pascal’s Triangle
69th
Pernicious Numbers
203rd
Poker
49th
Prime Numbers
141st
407th86th
Quine
1st94th223rd177th82nd108th
56th
176th
Rock-paper-scissors-Spock-lizard
37th
Rule 110
77th
Seven Segment
49th
Sierpiński Triangle
44th
Sudoku
29th
United States
63rd
Zeckendorf Representation
82nd
λ
11th
55th
π
112th
τ
94th
φ
91st
√2
125th
𝑒
32nd
225th