12 Days of Christmas
206th
124th
99 Bottles of Beer
127th
Abundant Numbers
103rd
Arabic to Roman
76th
Arrows
35th
brainfuck
116th
47th
Christmas Trees
193rd
111th
Cubes
65th
Day of Week
51st
Diamonds
64th
Divisors
272nd
105th
Emirp Numbers
86th
Evil Numbers
214th
143rd
Fibonacci
307th
194th
Fizz Buzz
1,122nd
137th
Happy Numbers
31st
ISBN
219th
Leap Years
446th
Morse Decoder
39th
Morse Encoder
31st
Niven Numbers
289th
Odious Numbers
216th
315th
Ordinal Numbers
135th
24th189th
Pangram Grep
61st
Pascal’s Triangle
92nd
Pernicious Numbers
259th
Poker
67th
Prime Numbers
161st
472nd92nd
Quine
1st104th252nd185th90th128th
81st
194th
Rock-paper-scissors-Spock-lizard
49th
Rule 110
105th
Seven Segment
60th
Sierpiński Triangle
62nd
Sudoku
35th
United States
79th
Zeckendorf Representation
125th
λ
12th
75th
π
153rd
τ
128th
φ
121st
√2
167th
𝑒
36th
271st