12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
771
726
795
806
809
768
Abundant Numbers (Long)
761
762
910
788
895
880
Arabic to Roman
ASCII Table
Christmas Trees
471
506
455
568
568
384
Collatz
Cubes
Diamonds
Divisors
831
822
798
819
897
566
889
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
825
920
981
1,000
1,000
938
940
Fizz Buzz
812
960
851
979
898
724
639
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Happy Numbers (Long)
Intersection
ISBN
Leap Years
849
844
881
915
895
825
867
Leyland Numbers
Look and Say
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascalβs Triangle
627
747
716
699
790
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
574
693
705
732
677
Prime Numbers (Long)
652
696
742
765
755
RecamΓ‘n
Roman to Arabic
Time Distance
Tongue-twisters
Vampire Numbers
Van Eck Sequence