12 Days of Christmas
394
99 Bottles of Beer
387
Abundant Numbers
528
Arabic to Roman
320
Christmas Trees
573
CSS Colors
591
Cubes
356
Diamonds
312
Divisors
529
Evil Numbers
390
Evil Numbers (Long)
437
Fibonacci
575
Fizz Buzz
615
Happy Numbers
361
Leap Years
526
Look and Say
421
Odious Numbers
350
Pangram Grep
404
Tongue-twisters
347