12 Days of Christmas
225th
99 Bottles of Beer
316th
Arabic to Roman
200th
brainfuck
Christmas Trees
201st
Diamonds
214th
Divisors
378th
Emirp Numbers
243rd
Evil Numbers
331st
Fibonacci
146th
Fizz Buzz
648th
Happy Numbers
292nd
Leap Years
625th
Morse Decoder
127th
Morse Encoder
125th
Niven Numbers
249th
Odious Numbers
240th
Pangram Grep
166th
Pascal’s Triangle
174th
Pernicious Numbers
221st
Prime Numbers
414th
Roman to Arabic
160th
Rule 110
170th
Seven Segment
148th
Sierpiński Triangle
106th
π
420th
τ
224th
φ
296th
𝑒
332nd