12 Days of Christmas
471325353155
360
99 Bottles of Beer
421
419387
Catalanβs Constant
103
Day of Week
628
Divisors
818
Fizz Buzz
337
748
848
Foo Fizz Buzz Bar
778
739
Happy Numbers
125
Happy Numbers (Long)
116187
Leap Years
561
Look and Say
563
Prime Numbers
401
360206
327
Tongue-twisters
321
United States
83