12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
938
Abundant Numbers (Long)
926
Arabic to Roman
Arithmetic Numbers
921
Arrows
786
Ascending Primes
678
ASCII Table
brainfuck
Card Number Validation
924
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
940
CSS Colors
783
Cubes
967
Day of Week
824
Diamonds
Divisors
922
Emirp Numbers
915
Emirp Numbers (Long)
911
Emojify
688
Evil Numbers
924
Evil Numbers (Long)
908
Factorial Factorisation
926
Farey Sequence
Fibonacci
936
Fizz Buzz
928
Foo Fizz Buzz Bar
751
Fractions
851
Gijswijt’s Sequence
Happy Numbers
928
Happy Numbers (Long)
924
Hexdump
Intersection
867
ISBN
944
920
942
847
925
Jacobi Symbol
899
Kaprekar Numbers
950
Kolakoski Constant
Kolakoski Sequence
722
Leap Years
927
Leyland Numbers
821
ln 2
Look and Say
975
Lucky Numbers
907
Lucky Tickets
566
Medal Tally
Morse Encoder
968
N Queens
Niven Numbers
937
Niven Numbers (Long)
931
Number Spiral
908
Odious Numbers
928
Odious Numbers (Long)
913
Ordinal Numbers
761
PalindromemordnilaP
869
Pangram Grep
859
888
942
785
915
Pascal’s Triangle
621
Pernicious Numbers
933
Pernicious Numbers (Long)
935
Prime Numbers
907
Prime Numbers (Long)
897
Recamán
938
Repeating Decimals
Reverse Polish Notation
763
Rijndael S-box
1,000
945
969
902
938
947
928
437
913
930
916
923
902
Roman to Arabic
907
Rule 110
706
Seven Segment
Sierpiński Triangle
963
Smith Numbers
783
Star Wars Opening Crawl
Tongue-twisters
Transpose Sentence
807
United States
Vampire Numbers
Van Eck Sequence
852
Zeckendorf Representation
900
Zodiac Signs
887
π
τ
φ
√2
𝑒