12 Days of Christmas
863
99 Bottles of Beer
656
Abundant Numbers
305797
Abundant Numbers (Long)
931
Arithmetic Numbers
922
Arrows
762
Ascending Primes
520
ASCII Table
760
Billiards
826
brainfuck
864
Card Number Validation
855
Catalan Numbers
911
Catalan’s Constant
509
Christmas Trees
406735
Collatz
913
CSS Colors
891
Cubes
689
Day of Week
960
Diamonds
375747
Divisors
984
Emirp Numbers
513617
Emirp Numbers (Long)
682
Emojify
853
Evil Numbers
958
Evil Numbers (Long)
869
Factorial Factorisation
676
Farey Sequence
921
Fibonacci
259987
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
892
Fractions
970
Happy Numbers
893
Happy Numbers (Long)
908
Hexdump
939
Intersection
841
Inventory Sequence
883
ISBN
832
Leap Years
902
Levenshtein Distance
966
Leyland Numbers
959
ln 2
970
Look and Say
818
Lucky Numbers
904
Mahjong
422
Medal Tally
892
Morse Decoder
752
N Queens
636
Niven Numbers
962
Niven Numbers (Long)
958
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
867
PalindromemordnilaP
803
Pangram Grep
960
Pascal’s Triangle
924
Pernicious Numbers
815
Pernicious Numbers (Long)
887
Prime Numbers
913
Prime Numbers (Long)
952
Quine
977
Recamán
795
Repeating Decimals
473
Reverse Polish Notation
778
Reversi
421
Rock-paper-scissors-Spock-lizard
450
Roman to Arabic
660
ROT13
956
Scrambled Sort
927
Set
908
Seven Segment
708
Sierpiński Triangle
690
Smith Numbers
560
Spelling Numbers
756
Tic-tac-toe
827
Time Distance
888
Tongue-twisters
783
Transpose Sentence
898
United States
725
Van Eck Sequence
795
Zeckendorf Representation
875
Zodiac Signs
837
π
108748
φ
728
√2
981
𝑒
978