12 Days of Christmas
944927
24 Game
763
99 Bottles of Beer
966906
Abundant Numbers
312892852571
Abundant Numbers (Long)
915
Arabic to Roman
739784
Arithmetic Numbers
865
Arrows
839
Ascending Primes
812
ASCII Table
929
Billiards
687
brainfuck
838810
Card Number Validation
856
Catalan Numbers
904
Catalan’s Constant
765
Christmas Trees
790884
Collatz
916
CSS Colors
809828
Cubes
663710
Day of Week
931
DFA Simulator
898
Diamonds
868927692
Divisors
336
903872984
Emirp Numbers
529936840623
Emirp Numbers (Long)
896
Emojify
691
Evil Numbers
431497914922818
Evil Numbers (Long)
920
Factorial Factorisation
814
Farey Sequence
718
Fibonacci
788266964981935
Fizz Buzz
907992977
Foo Fizz Buzz Bar
899
Forsyth–Edwards Notation
881
Fractions
838
Game of Life
776
Gijswijt’s Sequence
828
Happy Numbers
507918810
Happy Numbers (Long)
928
Hexdump
840
Intersection
844855
Inventory Sequence
872
ISBN
942
Jacobi Symbol
717
Kaprekar Numbers
845
Kolakoski Constant
773811
Kolakoski Sequence
25900879
Leap Years
417287927980831
Levenshtein Distance
853888
Leyland Numbers
179912745
Look and Say
926965
Lucky Numbers
822
Lucky Tickets
777748
Mandelbrot
867
Maze
901
Medal Tally
769
Morse Decoder
762664
Morse Encoder
745766
Musical Chords
737
N Queens
756
Niven Numbers
952977
Niven Numbers (Long)
939
Number Spiral
775
Odious Numbers
476925897
Odious Numbers (Long)
917
Ordinal Numbers
862969831
PalindromemordnilaP
811
Pangram Grep
887963
Partition Numbers
745
Pascal’s Triangle
881861
Pernicious Numbers
782685
Pernicious Numbers (Long)
917
Poker
806851
Prime Numbers
601505901972
Prime Numbers (Long)
868
Proximity Grid
816
Quine
939862
Recamán
74911916
Repeating Decimals
821
Reverse Polish Notation
817
Rijndael S-box
262
Rock-paper-scissors-Spock-lizard
914926
Roman to Arabic
894884
ROT13
813
Rule 110
818893
Scrambled Sort
886
Seven Segment
816825
SI Units
692
Sierpiński Triangle
730725
Smith Numbers
119814
Spelling Numbers
818911
Star Wars Opening Crawl
903
Sudoku
756763
Sudoku (Fill-in)
631
Ten-pin Bowling
763826
Tic-tac-toe
870
Time Distance
839
Tongue-twisters
905872
Topological Sort
807
Transpose Sentence
755
United States
685
Vampire Numbers
192897830
Van Eck Sequence
25832
Zeckendorf Representation
886
Zodiac Signs
816
γ
207
λ
820295227
π
899856
τ
874876
φ
877907
√2
931896788
𝑒
904861