12 Days of Christmas
453
99 Bottles of Beer
575
Abundant Numbers
844
Abundant Numbers (Long)
947
Arithmetic Numbers
944930
Ascending Primes
914
ASCII Table
836
Card Number Validation
811
Christmas Trees
915
Collatz
868
Cubes
593
Day of Week
910
Diamonds
806
Divisors
967944
Emirp Numbers
801
Emirp Numbers (Long)
773
Evil Numbers
921
Evil Numbers (Long)
946
Factorial Factorisation
822
Farey Sequence
678
Fibonacci
951
Fizz Buzz
979
Foo Fizz Buzz Bar
875
Fractions
856
Game of Life
560
Gijswijt’s Sequence
643
Happy Numbers
520
Happy Numbers (Long)
857
Intersection
872866
Inventory Sequence
915
ISBN
917
Jacobi Symbol
761
Kaprekar Numbers
829
Kolakoski Sequence
697
Leap Years
916
Levenshtein Distance
705
Leyland Numbers
602
Look and Say
737
Lucky Numbers
700
Lucky Tickets
697
Mahjong
564
Maze
634
Medal Tally
827
N Queens
699
Niven Numbers
958
Niven Numbers (Long)
926
Number Spiral
732
Odious Numbers
917
Odious Numbers (Long)
906
Ordinal Numbers
852
PalindromemordnilaP
569
Pangram Grep
652
Pascal’s Triangle
876
Pernicious Numbers
951
Pernicious Numbers (Long)
910
Prime Numbers
923
Prime Numbers (Long)
948874
Proximity Grid
709
Quine
506
Recamán
945
Repeating Decimals
722
Reverse Polish Notation
706
Reversi
849876
Rijndael S-box
401
ROT13
794
Rule 110
785
Seven Segment
782
Sierpiński Triangle
708
Smith Numbers
791
Sudoku (Fill-in)
726
Tic-tac-toe
729
Transpose Sentence
773
United States
294
Vampire Numbers
692
Van Eck Sequence
928
Zeckendorf Representation
793
π
768
√2
485