12 Days of Christmas
727
769
99 Bottles of Beer
380
Abundant Numbers
543669
Christmas Trees
331
Cubes
215
Divisors
519
Emojify
294
Evil Numbers
497
Fibonacci
407
480
Fizz Buzz
751719351833600340413264206561551578377941615654425868835397960924968481473700632
Leap Years
537
714
744
Morse Encoder
247
Niven Numbers
562
Odious Numbers
509
Ordinal Numbers
516
Pernicious Numbers
460
Prime Numbers
495564
701
Quine
606
618
Seven Segment
254
Tongue-twisters
517