12 Days of Christmas
426326353114
360
99 Bottles of Beer
422
402388
Catalan’s Constant
103
Day of Week
629
Divisors
818
Fizz Buzz
338
748
848
Foo Fizz Buzz Bar
781
739
Happy Numbers
125
Happy Numbers (Long)
116187
Leap Years
562
Look and Say
563
Prime Numbers
401
361206
327
Tongue-twisters
317
United States
82