12 Days of Christmas
736
99 Bottles of Beer
510
Abundant Numbers
290
291
Arabic to Roman
376
Day of Week
833
Divisors
836
698
912
679
Emirp Numbers
538
459
Evil Numbers
447
661
816
Evil Numbers (Long)
804
Fibonacci
882
450
Fizz Buzz
831
948
487
766
672
826
447
765
640
806
973
976
711
977
903
806
917
931
847
672
913
778
442
983
820
825
388
893
511
Foo Fizz Buzz Bar
965
Fractions
762
440
Happy Numbers
469
521
Kolakoski Constant
118
73
Leap Years
886
695
575
652
ln 2
102
52
Niven Numbers
867
579
Niven Numbers (Long)
641
Number Spiral
477
Odious Numbers
443
471
Pascal’s Triangle
55
342
Pernicious Numbers
311
550
357
Pernicious Numbers (Long)
456
Prime Numbers
741
648
615
Prime Numbers (Long)
9
621
657
Quine
370
404
912
Roman to Arabic
428
Spelling Numbers
352
Tongue-twisters
655
553
497
Van Eck Sequence
505
π
102
236
φ
103
815