12 Days of Christmas
826
99 Bottles of Beer
774
Abundant Numbers
891
Abundant Numbers (Long)
952
Arithmetic Numbers
943930
Ascending Primes
913
ASCII Table
849
Card Number Validation
811
Christmas Trees
920
Collatz
872
Cubes
612
Day of Week
910
Diamonds
812
Divisors
967944
Emirp Numbers
762
Emirp Numbers (Long)
775
Evil Numbers
922
Evil Numbers (Long)
946
Factorial Factorisation
822
Farey Sequence
678
Fibonacci
951
Fizz Buzz
983
Foo Fizz Buzz Bar
875
Fractions
856
Game of Life
560
Gijswijt’s Sequence
649
Happy Numbers
706
Happy Numbers (Long)
861
Intersection
873867
Inventory Sequence
915
ISBN
921
Jacobi Symbol
765
Kaprekar Numbers
830
Kolakoski Sequence
709
Leap Years
901
Levenshtein Distance
705
Leyland Numbers
603
Look and Say
737
Lucky Numbers
709
Lucky Tickets
699
Mahjong
564
Maze
708
Medal Tally
801
N Queens
699
Niven Numbers
964
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)
910
Prime Numbers
924
Prime Numbers (Long)
948874
Proximity Grid
718
Quine
519
Recamán
948
Repeating Decimals
723
Reverse Polish Notation
707
Reversi
855883
Rijndael S-box
475
ROT13
805
Rule 110
798
Seven Segment
797
Sierpiński Triangle
715
Smith Numbers
792
Sudoku (Fill-in)
739
Tic-tac-toe
729
Transpose Sentence
773
United States
349
Vampire Numbers
698
Van Eck Sequence
928
Zeckendorf Representation
794
π
768
√2
487