12 Days of Christmas
779
Arithmetic Numbers
728
Calendar
662
Collatz
868
CSS Colors
551
Day of Week
867
Diamonds
605
Divisors
779
Fibonacci
948
Fizz Buzz
952
Foo Fizz Buzz Bar
872
Fractions
576
Gray Code Encoder
901
ISBN
723
Leap Years
888
Look and Say
841
Scrambled Sort
684
Seven Segment
587
Transpose Sentence
605