12 Days of Christmas
847
Arabic to Roman
591
brainfuck
727
714
Christmas Trees
262
Collatz
903
CSS Colors
772585
Day of Week
429
Divisors
779
Emirp Numbers
473
Emojify
559
Evil Numbers
739
Factorial Factorisation
634
Fibonacci
939
Fizz Buzz
960
Foo Fizz Buzz Bar
687400
Game of Life
533
Happy Numbers
915
Intersection
772236402
Leap Years
871
Look and Say
402
Niven Numbers
766
Ordinal Numbers
773
PalindromemordnilaP
635
Pangram Grep
753
Pascal’s Triangle
580
Pernicious Numbers
593
Pernicious Numbers (Long)
648
Poker
875811
Prime Numbers
881
Prime Numbers (Long)
902
Quine
459
333
Recamán
850
Roman to Arabic
652
ROT13
847
Sierpiński Triangle
725
Tongue-twisters
674