Abundant Numbers
775
750
Abundant Numbers (Long)
815
820
Arithmetic Numbers
780
ASCII Table
668
541
Card Number Validation
558
Catalan Numbers
888819
815
887
969
915
Collatz
842
910
763
Day of Week
887
798
901
844814
771
712
Diamonds
562
Divisors
833859
898
924589784
936
911
Evil Numbers (Long)
726
824801
849
Factorial Factorisation
596
Farey Sequence
510
Fibonacci
882754929961958807871930784938
859669739
955487984597862873
830
Fractions
882
642
681
826
991
Happy Numbers
593
Happy Numbers (Long)
746
Hexdump
654
Inventory Sequence
815
ISBN
558
Leap Years
691
804
899
Look and Say
903
729775
773
908654653
873
Medal Tally
392
388
Niven Numbers (Long)
836
797
895
Number Spiral
259
Odious Numbers
947
849
Odious Numbers (Long)
722
935896
845
Ordinal Numbers
684
582
527
Pangram Grep
855
821
767
Pascal’s Triangle
723
900
Pernicious Numbers
906
749
Pernicious Numbers (Long)
756
846
Prime Numbers
987984
653
Prime Numbers (Long)
974971
700
Recamán
741
ROT13
819
Scrambled Sort
755
716
718
Smith Numbers
515
Time Distance
110
Transpose Sentence
584
Van Eck Sequence
709
√2
866
𝑒
741855
678
882912
776
739