12 Days of Christmas
542
354
99 Bottles of Beer
217
Abundant Numbers
789666
Christmas Trees
458
Cubes
241
Divisors
756
Emojify
264
Evil Numbers
497
Fibonacci
667
480
Fizz Buzz
744713350830645351410261198559548460534938599650422761830394876872868479470695626
Leap Years
818
713
743
696
Morse Encoder
169
Niven Numbers
561
Odious Numbers
509
Ordinal Numbers
420
Pernicious Numbers
460
Prime Numbers
725564
701
Quine
606
618
Seven Segment
186
Tongue-twisters
291