12 Days of Christmas
926
24 Game
932
99 Bottles of Beer
933
Abundant Numbers
938
Abundant Numbers (Long)
926
Alphabetic Numbers
924
Arabic to Roman
905
Arithmetic Numbers
915
Arrows
741
Ascending Primes
881
ASCII Table
834
Billiards
879
brainfuck
848
Calendar
825889
Card Number Validation
782
Catalan Numbers
927
Catalan’s Constant
971
Christmas Trees
925
Collatz
935
Connect Four
857
Continued Fractions
859
CSS Colors
755
Cubes
887
Day of Week
839
DFA Simulator
874
Diamonds
916
Divisors
925979
Emirp Numbers
920
Emirp Numbers (Long)
873
Emojify
846
Evil Numbers
679
878
Evil Numbers (Long)
920
Factorial Factorisation
912
Farey Sequence
925
Fibonacci
859
951984834929
Fizz Buzz
848
813879
986944973
956865
Foo Fizz Buzz Bar
928
Forsyth–Edwards Notation
895
Fractions
915
982
Game of Life
794
Gijswijt’s Sequence
837
Gray Code Decoder
845
Gray Code Encoder
866
Happy Numbers
922636
Happy Numbers (Long)
913
Hexdump
852
Hilbert Curve
915
Intersection
752
Inventory Sequence
792
ISBN
906
Jacobi Symbol
784
Kaprekar Numbers
839
Kolakoski Constant
765
Kolakoski Sequence
815
Leap Years
847
Levenshtein Distance
759
Leyland Numbers
865
ln 2
941
Look and Say
895
Lucky Numbers
820
Lucky Tickets
807
Mahjong
729
Mandelbrot
934
Maze
632
Medal Tally
916
Minesweeper
823
Morse Decoder
719
Morse Encoder
837
Multitap Input
801
Musical Chords
642
N Queens
904
Nim
857
Niven Numbers
929
Niven Numbers (Long)
701
914
Number Spiral
773
Odious Numbers
928
Odious Numbers (Long)
917
Ordinal Numbers
908
PalindromemordnilaP
861
Pangram Grep
909
Partition Numbers
899
Pascal’s Triangle
894
Pernicious Numbers
809
Pernicious Numbers (Long)
877
Poker
878
Polyominoes
890
Prime Numbers
939891
928
Prime Numbers (Long)
850950
943
Proximity Grid
707
QR Decoder
543
Quine
938945
957
Recamán
914
Repeating Decimals
749
Reverse Polish Notation
845
Reversi
890
Rijndael S-box
913
Rock-paper-scissors-Spock-lizard
830
Roman to Arabic
697
ROT13
836
Rule 110
757
Scrambled Sort
750
Set
848
Seven Segment
873
SI Units
803
Sierpiński Triangle
808
Smith Numbers
679
Spelling Numbers
960
871
Star Wars GPT
836
Star Wars Opening Crawl
708
Sudoku
806
Sudoku (Fill-in)
789
Taxicab Numbers
874
Ten-pin Bowling
615
Tic-tac-toe
811
Time Distance
910
Tongue-twisters
689
Topological Sort
849
Tower of Hanoi
924
Transpose Sentence
857
Trinomial Triangle
882
Ulam Sequence
886
United States
651
Vampire Numbers
899
Van Eck Sequence
765
Zeckendorf Representation
887
Zodiac Signs
788
γ
978
λ
931
π
975547
τ
960
φ
952
√2
942
𝑒
953