12 Days of Christmas
146th
99 Bottles of Beer
121st
Arabic to Roman
brainfuck
127th
Christmas Trees
271st
Cubes
69th
Diamonds
190th
Divisors
416th
Emirp Numbers
272nd
Evil Numbers
428th
Fibonacci
206th
Fizz Buzz
574th
Happy Numbers
175th
Leap Years
338th
Morse Decoder
54th
Morse Encoder
78th
Niven Numbers
325th
Odious Numbers
328th
Ordinal Numbers
172nd
Pangram Grep
67th
Pascal’s Triangle
68th
Pernicious Numbers
264th
Prime Numbers
278th
Quine
86th
Rock-paper-scissors-Spock-lizard
163rd
Roman to Arabic
177th
Rule 110
118th
Seven Segment
131st
Sierpiński Triangle
116th
Spelling Numbers
74th
Sudoku
35th
λ
123rd
π
210th
τ
167th
φ
190th
√2
249th
𝑒
176th