12 Days of Christmas
692
99 Bottles of Beer
851
Abundant Numbers
907
Abundant Numbers (Long)
932
Arithmetic Numbers
878
Arrows
874
ASCII Table
927
brainfuck
802
Calendar
828
Catalan Numbers
889
Christmas Trees
936
Collatz
941
CSS Colors
423
Day of Week
852
Diamonds
921
Divisors
947
Emirp Numbers
791
Emirp Numbers (Long)
864
Emojify
873
Evil Numbers
942
Evil Numbers (Long)
931
Factorial Factorisation
818
Farey Sequence
863
Fibonacci
959
Fizz Buzz
969
Foo Fizz Buzz Bar
934
Fractions
897
Gijswijt’s Sequence
812
Happy Numbers
723
Happy Numbers (Long)
872
Hexdump
897
Intersection
852
Inventory Sequence
906
ISBN
898
Kaprekar Numbers
847
Kolakoski Constant
903
Kolakoski Sequence
910
Leap Years
954
Leyland Numbers
871
Look and Say
719
Lucky Numbers
901
Medal Tally
873
Morse Encoder
778
Multitap Input
846
Niven Numbers
941
Niven Numbers (Long)
924
Odious Numbers
938
Odious Numbers (Long)
925
Ordinal Numbers
913
PalindromemordnilaP
863
Pangram Grep
917
Partition Numbers
896
Pascal’s Triangle
922
Pernicious Numbers
935
Pernicious Numbers (Long)
926
Prime Numbers
942
Prime Numbers (Long)
929
Quine
943
Recamán
925
Reverse Polish Notation
861
Rock-paper-scissors-Spock-lizard
904
Roman to Arabic
863
ROT13
894
Rule 110
838
Scrambled Sort
829
Seven Segment
753
Sierpiński Triangle
890
Smith Numbers
853
Spelling Numbers
807
Ten-pin Bowling
805
Tic-tac-toe
789
Tongue-twisters
630
Tower of Hanoi
923
Transpose Sentence
881
Trinomial Triangle
886
United States
768
Vampire Numbers
734
Van Eck Sequence
909
Zeckendorf Representation
886
π
885
τ
865
𝑒
897