12 Days of Christmas
26th
Arabic to Roman
20th
brainfuck
4th
84th
Christmas Trees
111th
Collatz
18th
CSS Colors
10th50th
Day of Week
31st
Divisors
180th
Emirp Numbers
85th
Emojify
13th
Evil Numbers
89th
Factorial Factorisation
19th
Fibonacci
127th
Fizz Buzz
31st
Foo Fizz Buzz Bar
84th123rd
Game of Life
26th
Happy Numbers
31st
Intersection
27th40th127th
Leap Years
93rd
Look and Say
32nd
Niven Numbers
109th
Ordinal Numbers
34th
PalindromemordnilaP
10th
Pangram Grep
17th
Pascal’s Triangle
86th
Pernicious Numbers
91st
Pernicious Numbers (Long)
34th
Poker
5th3rd
Prime Numbers
43rd
Prime Numbers (Long)
42nd
Quine
213th
861st
Recamán
36th
Roman to Arabic
16th
ROT13
11th
Sierpiński Triangle
31st
Tongue-twisters
19th