12 Days of Christmas
24th
Arabic to Roman
20th
brainfuck
4th
100th
Christmas Trees
110th
Collatz
22nd
CSS Colors
16th60th
Day of Week
31st
Divisors
178th
Emirp Numbers
83rd
Emojify
8th
Evil Numbers
88th
Factorial Factorisation
19th
Fibonacci
131st
Fizz Buzz
32nd
Foo Fizz Buzz Bar
82nd122nd
Game of Life
27th
Happy Numbers
35th
Intersection
27th40th122nd
Leap Years
94th
Look and Say
30th
Niven Numbers
107th
Ordinal Numbers
34th
PalindromemordnilaP
9th
Pangram Grep
18th
Pascal’s Triangle
85th
Pernicious Numbers
89th
Pernicious Numbers (Long)
32nd
Poker
5th3rd
Prime Numbers
46th
Prime Numbers (Long)
45th
Quine
220th
850th
Recamán
36th
Roman to Arabic
16th
ROT13
10th
Sierpiński Triangle
31st
Tongue-twisters
26th