Arabic to Roman
205brainfuck
442Christmas Trees
555Collatz
642Divisors
736Evil Numbers
797Evil Numbers (Long)
787Fibonacci
769Fizz Buzz
603Foo Fizz Buzz Bar
520Fractions
503Happy Numbers
542Happy Numbers (Long)
464Leap Years
602Look and Say
483Morse Decoder
237Morse Encoder
424Niven Numbers
426Niven Numbers (Long)
581Odious Numbers
797Odious Numbers (Long)
787Pangram Grep
659Pascal’s Triangle
647Pernicious Numbers
414Prime Numbers
561Prime Numbers (Long)
581Quine
844Recamán
679Reverse Polish Notation
444Roman to Arabic
355Rule 110
291