Abundant Numbers
874
Abundant Numbers (Long)
875
Arithmetic Numbers
846
Ascending Primes
714
ASCII Table
863
brainfuck
328
Card Number Validation
700
Catalan Numbers
555
Collatz
918
Day of Week
698
Divisors
885
Emirp Numbers
796
Emirp Numbers (Long)
889
Evil Numbers
872
Evil Numbers (Long)
792
Factorial Factorisation
808
Farey Sequence
721
Fibonacci
733
956
Fizz Buzz
795
933
Foo Fizz Buzz Bar
920
Fractions
814
Gijswijt’s Sequence
764
Happy Numbers (Long)
804
Inventory Sequence
914
ISBN
834
Kaprekar Numbers
817
Kolakoski Sequence
777
Leap Years
930
Levenshtein Distance
720
Leyland Numbers
745
Look and Say
883
Lucky Numbers
528
Lucky Tickets
806
Niven Numbers
901
Odious Numbers
784
Odious Numbers (Long)
791
Ordinal Numbers
825
PalindromemordnilaP
708
Pangram Grep
722
Pernicious Numbers
738
Pernicious Numbers (Long)
846
Polyominoes
774
Prime Numbers
864
Prime Numbers (Long)
896
Proximity Grid
869
Quine
508
Recamán
919
Repeating Decimals
675
834
Roman to Arabic
645
Sierpiński Triangle
792
Smith Numbers
777
Spelling Numbers
810
Transpose Sentence
676
United States
431
Vampire Numbers
640
Van Eck Sequence
867
Zeckendorf Representation
863