12 Days of Christmas
826
99 Bottles of Beer
774
Abundant Numbers
891
Abundant Numbers (Long)
952
Arithmetic Numbers
943928
Ascending Primes
913
ASCII Table
849
Card Number Validation
810
Christmas Trees
920
Collatz
872
Cubes
612
Day of Week
907
Diamonds
812
Divisors
967944
Emirp Numbers
762
Emirp Numbers (Long)
774
Evil Numbers
922
Evil Numbers (Long)
946
Factorial Factorisation
821
Farey Sequence
678
Fibonacci
951
Fizz Buzz
983
Foo Fizz Buzz Bar
875
Fractions
856
Game of Life
553
Gijswijt’s Sequence
649
Happy Numbers
706
Happy Numbers (Long)
861
Intersection
873867
Inventory Sequence
914
ISBN
920
Jacobi Symbol
765
Kaprekar Numbers
829
Kolakoski Sequence
709
Leap Years
901
Levenshtein Distance
705
Leyland Numbers
603
Look and Say
737
Lucky Numbers
708
Lucky Tickets
694
Mahjong
561
Maze
708
Medal Tally
801
N Queens
699
Niven Numbers
963
Niven Numbers (Long)
930
Number Spiral
732
Odious Numbers
899
Odious Numbers (Long)
906
Ordinal Numbers
863
PalindromemordnilaP
569
Pangram Grep
815
Pascal’s Triangle
876
Pernicious Numbers
950
Pernicious Numbers (Long)
908
Prime Numbers
923
Prime Numbers (Long)
947874
Proximity Grid
718
Quine
519
Recamán
948
Repeating Decimals
723
Reversi
855883
Rijndael S-box
475
ROT13
803
Rule 110
798
Seven Segment
804
Sierpiński Triangle
715
Smith Numbers
791
Sudoku (Fill-in)
739
Transpose Sentence
773
United States
348
Vampire Numbers
698
Van Eck Sequence
928
Zeckendorf Representation
794
π
768
√2
487