12 Days of Christmas
853
Abundant Numbers
875
Abundant Numbers (Long)
877
Arithmetic Numbers
859
Ascending Primes
715
ASCII Table
864
brainfuck
790
Card Number Validation
705
Catalan Numbers
558
Christmas Trees
530
Collatz
872951
Day of Week
699
Divisors
907887796758
Emirp Numbers
798
Emirp Numbers (Long)
891
Evil Numbers
875
Evil Numbers (Long)
794
Factorial Factorisation
824
Farey Sequence
741
Fibonacci
844958960
Fizz Buzz
874933
Foo Fizz Buzz Bar
921
Fractions
892
Game of Life
643
Gijswijt’s Sequence
743
Happy Numbers
730
Happy Numbers (Long)
808
Inventory Sequence
916801
ISBN
901
Kaprekar Numbers
818
Kolakoski Sequence
778
Leap Years
933
Levenshtein Distance
753
Leyland Numbers
752
ln 2
107
Look and Say
885
Lucky Numbers
530
Lucky Tickets
806
N Queens
904
Niven Numbers
915
Niven Numbers (Long)
901
Number Spiral
833
Odious Numbers
786554
Odious Numbers (Long)
832635
Ordinal Numbers
825
PalindromemordnilaP
712
Pangram Grep
752
Partition Numbers
812
Pascal’s Triangle
879
Pernicious Numbers
739
Pernicious Numbers (Long)
850
Polyominoes
774
Prime Numbers
889
Prime Numbers (Long)
896
Proximity Grid
869
Quine
492509773721
Recamán
920
Repeating Decimals
706836
Reverse Polish Notation
821
Rijndael S-box
420
Roman to Arabic
649
ROT13
844
Set
712
Seven Segment
703
Sierpiński Triangle
793
Smith Numbers
779
Spelling Numbers
815
Star Wars Opening Crawl
617
Tic-tac-toe
855
Transpose Sentence
702
United States
428
Vampire Numbers
642
Van Eck Sequence
869
Zeckendorf Representation
891
π
116