12 Days of Christmas
872
24 Game
905
99 Bottles of Beer
938
611
Abundant Numbers
886
679
Abundant Numbers (Long)
887
Alphabetic Numbers
861
Arabic to Roman
876
Arithmetic Numbers
882
Arrows
498
Ascending Primes
883
ASCII Table
909
758
Billiards
833
brainfuck
864
Calendar
812
Card Number Validation
834
Catalan Numbers
884
Catalan’s Constant
528
Chess Move Validation
817
Christmas Trees
895
Collatz
904
Connect Four
812
Continued Fractions
837
CSS Colors
850
Cubes
880
Day of Week
881
878
DFA Simulator
850
Diamonds
848
Divisors
890
Emirp Numbers
903
Emirp Numbers (Long)
882
Emojify
Evil Numbers
911
Evil Numbers (Long)
903
678
Factorial Factorisation
889
Farey Sequence
894841
Fibonacci
925
893
Fizz Buzz
334682934973656
764
Foo Fizz Buzz Bar
920
Forsyth–Edwards Notation
850
Fractions
869
Game of Life
824
Gijswijt’s Sequence
878
Gray Code Decoder
804
Gray Code Encoder
832
Happy Numbers
909
Happy Numbers (Long)
810
Hexdump
760
Hilbert Curve
833
Intersection
855
Inventory Sequence
882
ISBN
853
Jacobi Symbol
615
Kaprekar Numbers
867
Kolakoski Constant
901
Kolakoski Sequence
886
Leap Years
854
642
Levenshtein Distance
876
Leyland Numbers
889
ln 2
909
590
Look and Say
892
Lucky Numbers
842
Lucky Tickets
341
Mandelbrot
896
Maze
823
Medal Tally
838
Minesweeper
796
Morse Decoder
Multitap Input
822
N Queens
888
Nim
822
Niven Numbers
902
Niven Numbers (Long)
878
Number Spiral
591
Odious Numbers
906
Odious Numbers (Long)
899
644
Ordinal Numbers
670868
969
PalindromemordnilaP
846
Pangram Grep
872
Partition Numbers
862
Pascal’s Triangle
840
Pernicious Numbers
834
Pernicious Numbers (Long)
900
Polyominoes
864
Prime Numbers
896
Prime Numbers (Long)
902
Proximity Grid
832
QR Decoder
813
Quine
910
Recamán
897
Repeating Decimals
662
Reverse Polish Notation
843
Reversi
806
Rijndael S-box
686
472
Rock-paper-scissors-Spock-lizard
908
Roman to Arabic
868
ROT13
773
Rule 110
787
Scrambled Sort
810
Set
777
Seven Segment
869666
Sierpiński Triangle
750
Smith Numbers
886
Spelling Numbers
856
Sphenic Numbers
841
Star Wars GPT
795
Star Wars Opening Crawl
811
Sudoku
839
Sudoku (Fill-in)
383
Taxicab Numbers
859
Tic-tac-toe
829
Time Distance
897
Tongue-twisters
961
794
Topological Sort
822
Tower of Hanoi
913
Transpose Sentence
817
Trinomial Triangle
485
Ulam Sequence
551
United States
874
Vampire Numbers
878
Van Eck Sequence
892
Zeckendorf Representation
847
Zodiac Signs
342
γ
691
λ
922
π
886
τ
870
φ
914
√2
909
618
𝑒
918