12 Days of Christmas
839
88
892
24 Game
811
909
99 Bottles of Beer
895
922
Abundant Numbers
737
822
650866923
1,000
873
Abundant Numbers (Long)
847
654865
1,000
920
Alphabetic Numbers
794
820
Arabic to Roman
817974
859981
Arithmetic Numbers
907
1,000
924
673
Arrows
773
645
815
Ascending Primes
886
946
ASCII Table
876
401
903
Billiards
864
brainfuck
853
Calendar
940
596
644
968
Card Number Validation
892
Catalan Numbers
886
807
821897
611
969
Catalan’s Constant
966
924
Chess Move Validation
837
Christmas Trees
869
853
842
Collatz
807
896
Connect Four
899
859
768
874
Continued Fractions
893
821
950
CSS Colors
989
916
Cubes
746
Day of Week
925
910
952
1,000965
DFA Simulator
500
934
Diamonds
58
686
814
40
Divisors
926
825852925
1,000
979
938
Emirp Numbers
882
Emirp Numbers (Long)
921
Emojify
890
Evil Numbers
886
812
751835
1,000
978
980
693481
Evil Numbers (Long)
908
858
764857
900
967
712
972
471
Factorial Factorisation
104
782
Farey Sequence
847
938
873
Fibonacci
643
796
269
945
859
939901919
1,000
977
476740
956
441
984
706929838
364
Fizz Buzz
932
938848
933
768932
677846
986
928
974
972
880732
Foo Fizz Buzz Bar
929
606870
684
967
792
Forsyth–Edwards Notation
567
877
Fractions
893
671
711
971
982
Game of Life
375
828
Gijswijt’s Sequence
913
46
Gray Code Decoder
776
903
857
890
Gray Code Encoder
826
826
867824853
1,000
924
859
939
Happy Numbers
930
650817645
1,000
731
977
Happy Numbers (Long)
783749
929
793
907
Hexdump
444
21
942
Hilbert Curve
687
Intersection
737
835
Inventory Sequence
1,000
907
ISBN
354
903391
Jacobi Symbol
889
745
Kaprekar Numbers
742
Kolakoski Constant
875
Kolakoski Sequence
973
910
Leap Years
853
722895
952
939686
Levenshtein Distance
872
963
Leyland Numbers
924
814
967
ln 2
879
717
965
Look and Say
1,000
843
543
Lucky Numbers
582
927
9
Lucky Tickets
915
952
Mahjong
508
700
Mandelbrot
899
Maze
903
Medal Tally
637
931
Minesweeper
873
Morse Decoder
795
Morse Encoder
803
Multitap Input
810
718
887
Musical Chords
722
N Queens
799
Nim
851
498683
832
904
Niven Numbers
925
768896
1,000
964
787
976
726
Niven Numbers (Long)
857
782885
1,000
828
948
934
Number Spiral
232
454
870
Odious Numbers
878
831
789830
1,000
966
977
450
Odious Numbers (Long)
868
855
752852
1,000
960
969
449
Ordinal Numbers
962
889
966
PalindromemordnilaP
869
660
935
Pangram Grep
549459
306
322
918
461
841
875
731576
738
631
969
771
Partition Numbers
915
Pascal’s Triangle
867
793717
1,000964
686
830
935
Pernicious Numbers
915
822915
927933932865
928
759893877
502907
920959907
1,000
928959
523886926877899907
935
973
860929
923
892
913830
Pernicious Numbers (Long)
869
876
1,000
925
Poker
822
147
Polyominoes
700
54
Prime Numbers
784
858
808910768
1,000987
984
980
927
Prime Numbers (Long)
904
855
672903
1,000974
972
971
Proximity Grid
793
QR Decoder
745
Quine
986184
512962510660842479941551
792395835944712800828878879555289878701933640897807886500933
939835921938
811945659909919953769
976442
957481904677919666672167
255
Recamán
895
937
Repeating Decimals
948
971
Reverse Polish Notation
1,000
876
Reversi
919
893
Rijndael S-box
169
841
Rock-paper-scissors-Spock-lizard
562
907
Roman to Arabic
909484
848
953948
ROT13
869
821
959
800
Rule 110
907
Scrambled Sort
1,000
931
Semiprime Numbers
816
829
Set
813
883
Seven Segment
801
689
SI Units
894
Sierpiński Triangle
887
Smith Numbers
853
Snake
804
834
Spelling Numbers
8371,000
884
Sphenic Numbers
821
870
Star Wars GPT
888
835
895
945
Star Wars Opening Crawl
779
Sudoku
719
Sudoku (Fill-in)
97
728
Taxicab Numbers
940
Ten-pin Bowling
456
927
Tic-tac-toe
860
Time Distance
921
Tongue-twisters
933
941
Topological Sort
773
Tower of Hanoi
925
867
890
945
Transpose Sentence
898
919753
1,000
674
896
Trinomial Triangle
858
866
914
Ulam Sequence
882
900
United States
815
153
934
176
888
Vampire Numbers
883
Van Eck Sequence
918
963
Zeckendorf Representation
776
909
Zodiac Signs
870
γ
979
907
λ
133
864
164
885
π
96
925
731
952
977
961
τ
919
728
952
953
φ
933
50
714828
928
970
√2
910
531
917
972
𝑒
913
955
950563