12 Days of Christmas
859
99 Bottles of Beer
656
Abundant Numbers
305797
Abundant Numbers (Long)
917
Arithmetic Numbers
911
Arrows
763
Ascending Primes
513
ASCII Table
760
Billiards
829
brainfuck
865
Card Number Validation
857
Catalan Numbers
912
Catalan’s Constant
510
Christmas Trees
401744
Collatz
847
CSS Colors
893
Cubes
689
Day of Week
961
Diamonds
376747
Divisors
984
Emirp Numbers
515608
Emirp Numbers (Long)
682
Emojify
854
Evil Numbers
958
Evil Numbers (Long)
870
Factorial Factorisation
676
Farey Sequence
922
Fibonacci
259987
Fizz Buzz
977
Foo Fizz Buzz Bar
987
Forsyth–Edwards Notation
893
Fractions
970
Happy Numbers
893
Happy Numbers (Long)
908
Hexdump
939
Intersection
848
Inventory Sequence
884
ISBN
833
Leap Years
902
Levenshtein Distance
966
Leyland Numbers
960
ln 2
971
Look and Say
818
Lucky Numbers
904
Mahjong
423
Medal Tally
893
Morse Decoder
752
N Queens
638
Niven Numbers
962
Niven Numbers (Long)
959
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
868
PalindromemordnilaP
806
Pangram Grep
961
Pascal’s Triangle
924
Pernicious Numbers
815
Pernicious Numbers (Long)
888
Prime Numbers
913
Prime Numbers (Long)
952
Quine
977
Recamán
795
Repeating Decimals
476
Reverse Polish Notation
856
Reversi
422
Rock-paper-scissors-Spock-lizard
450
Roman to Arabic
660
ROT13
958
Scrambled Sort
930
Set
910
Seven Segment
702
Sierpiński Triangle
690
Smith Numbers
561
Spelling Numbers
757
Tic-tac-toe
829
Time Distance
889
Tongue-twisters
783
Topological Sort
432
Transpose Sentence
901
United States
719
Van Eck Sequence
796
Zeckendorf Representation
877
Zodiac Signs
839
π
108748
φ
728
√2
982
𝑒
979