12 Days of Christmas
565
356
99 Bottles of Beer
219
Abundant Numbers
837
686
Christmas Trees
493
Cubes
262
Divisors
800
Emojify
269
Evil Numbers
506
Fibonacci
696
486
Fizz Buzz
766
733
373
847
661
382
274
208
581
567
463
550
949
620
430
670
439
771
848
400
883
886
882
495
513
720
660
Leap Years
862
758
754
771
Morse Encoder
172
Niven Numbers
571
Odious Numbers
519
Ordinal Numbers
431
Pernicious Numbers
471
Prime Numbers
769
581
714
Quine
643
633
Seven Segment
190
Tongue-twisters
293