12 Days of Christmas
427326353114
360
99 Bottles of Beer
422
403388
Catalan’s Constant
104
Day of Week
630
Divisors
818
Fizz Buzz
338
748
848
Foo Fizz Buzz Bar
783
739
Happy Numbers
125
Happy Numbers (Long)
116187
Leap Years
563
Look and Say
564
Prime Numbers
402
361206
327
Tongue-twisters
317
United States
82