12 Days of Christmas
909
24 Game
875
99 Bottles of Beer
911
Abundant Numbers
908
903
Abundant Numbers (Long)
903
878
860
Alphabetic Numbers
832
Arabic to Roman
856
904
Arithmetic Numbers
860
861
Arrows
820
846
Ascending Primes
875
ASCII Table
915
893
Billiards
891
803
brainfuck
880
899
832
Calendar
848
767
Card Number Validation
892
800
836
858
Catalan Numbers
871
890845
862
863
Catalan’s Constant
896
814
802
Christmas Trees
923
905
Collatz
920
884
915
869
881
Connect Four
903
Continued Fractions
890
776
CSS Colors
792
843
Cubes
910
896
930
Day of Week
917
807
805
DFA Simulator
786
878
Diamonds
910
893
Divisors
903
901
913
926
911885
871
Emirp Numbers
904
Emirp Numbers (Long)
877
860
Emojify
821
925
Evil Numbers
910
965
Evil Numbers (Long)
880
962
870
Factorial Factorisation
905
875
Farey Sequence
877
879
Fibonacci
926
970
892
Fizz Buzz
952
938
918
Foo Fizz Buzz Bar
931
885
893
Forsyth–Edwards Notation
826
909
Fractions
913
833
1,000
819
Game of Life
875
800
851
Gijswijt’s Sequence
881
899
Gray Code Decoder
823
760
Gray Code Encoder
870
762
Happy Numbers
911
899
Happy Numbers (Long)
904
878
865
Hexdump
884
827
841
Hilbert Curve
923916863932930917930
938914909
923801908
919667862916
Intersection
796
820
Inventory Sequence
908
881
864
ISBN
860
773
721
868
Jacobi Symbol
793
811
Kaprekar Numbers
799
861
723
Kolakoski Constant
909
894
Kolakoski Sequence
910
911
910
Leap Years
928
902
887
Levenshtein Distance
908
798
820
Leyland Numbers
882
859
ln 2
886
Look and Say
901
926
Lucky Numbers
896
876
895
869
Lucky Tickets
862
797815
872
871
871
718742
831
Mahjong
798
Maze
835
919
709768
927
Medal Tally
874
806
870
Minesweeper
811
774
843
Morse Decoder
842
910
Morse Encoder
853
898
Multitap Input
805
864
Musical Chords
794
N Queens
901
875
877
Niven Numbers
910
899
Niven Numbers (Long)
898
871
862
Number Spiral
889
891
885
Odious Numbers
901
957
Odious Numbers (Long)
875
952
867
Ordinal Numbers
865
PalindromemordnilaP
785
879
879
770901
842
Pangram Grep
883
834
840
882
Partition Numbers
869
Pascal’s Triangle
901
891
877
Pernicious Numbers
902
Pernicious Numbers (Long)
873
860
Poker
884
804
863
Polyominoes
871
Prime Numbers
915
Prime Numbers (Long)
907
883
866
Proximity Grid
866
802
890
QR Decoder
815
Quine
935
895
Recamán
916
888
870
Repeating Decimals
891
782
820
Reverse Polish Notation
775
1,000
776
Reversi
899
793
945
Rijndael S-box
910
892
586620
Rock-paper-scissors-Spock-lizard
904
834
936
Roman to Arabic
841
876
ROT13
865
850
888
Rule 110
888
851
Scrambled Sort
801
758
885
815
Set
843
764
Seven Segment
860
886
SI Units
806
Sierpiński Triangle
894
904
Smith Numbers
883
Spelling Numbers
869
802
866
Star Wars GPT
877
760
Star Wars Opening Crawl
882
840
875
Sudoku
808
Sudoku (Fill-in)
904
803
916
Taxicab Numbers
838
Ten-pin Bowling
898
805
873
Tic-tac-toe
890
797
914
928
867
930
Time Distance
901
771
828
Tongue-twisters
902
Topological Sort
779
839
903
872
885
Tower of Hanoi
873
921
Transpose Sentence
830
799
836
Trinomial Triangle
884
858
United States
845
Vampire Numbers
883
Van Eck Sequence
904
882
932
874
Zeckendorf Representation
903
768
796
Zodiac Signs
819
864
γ
895
768
984
771772
λ
913507
π
923
τ
908
φ
909
√2
907
𝑒
915