12 Days of Christmas
364
Arabic to Roman
475
Arithmetic Numbers
665
Day of Week
642
Diamonds
363
Emirp Numbers (Long)
519
Evil Numbers
854
Evil Numbers (Long)
833
Fibonacci
740
Fizz Buzz
862
Foo Fizz Buzz Bar
723
Happy Numbers
327
Happy Numbers (Long)
409
ISBN
547
Levenshtein Distance
263
Quine
946
United States
464
Vampire Numbers
531