12 Days of Christmas
934
974933
943
970
930
976
959
940
24 Game
948
982
1,000
954
982922
979
99 Bottles of Beer
935
976
967
1,000
1,0001,000
982
928
929
Abundant Numbers
1,000
898
800
847843
917867862
930
851871988822889986
1,0001,0001,000
833
9069381,0001,000
775838926
891
864
850909972
933936
848
853
879
Abundant Numbers (Long)
1,000
883
1,000984
8779769249461,000
1,0008931,0009779869571,000973926986
9651,0001,0001,000
1,0009349449801,0001,000984986971937
891919957852953909944
9351,000
9801,000
942
1,000
Arabic to Roman
1,000
1,000
9491,0009439921,000
1,000
1,0001,000
976
812946875
984910
966944985803
9471,000
905
1,000
986780
Arithmetic Numbers
1,000
932
989
983914
986
891
976
1,000
1,000
1,0009601,000
1,000
965
947979
864
Arrows
931
9119369769391,000
1,000
932975
1,000
1,000
988944
9389261,000
1,000
1,000
1,000
990
923
900
Ascending Primes
1,000
9511,000952985
743984
942970988
983
957931
1,000985
958
992
985
877
1,000
ASCII Table
946
1,000627883
1,000
1,000
9931,000
1,000
1,000
991938930989
954
978
1,000909
975
Billiards
864
1,000
1,000
880
894
brainfuck
897923
933
1,000
877
874
974
949967
875
Calendar
888
1,000
1,000
933
Card Number Validation
1,000
986
973
1,000
1,000
894926
988
927
Catalan Numbers
1,000
1,0009681,0001,000
1,000
1,0001,0009339789721,000
1,0001,0001,000
955
1,0001,000
1,000
822
977
9419801,000
781
1,000
982
966
Catalan’s Constant
759
973815
1,000
848
1,000
897
1,000
919
828226
797
Christmas Trees
987
870
801
9861,000
925
983
913
1,000
965
1,000943
988
1,000
980961
899887979
982
989
1,000
Collatz
1,000
9678919881,000
903
9661,000
1,000
1,0009869521,000951
9631,000938
1,000
1,0001,000900861
9731,000928
942
940988913970976
980
912
9581,000890
1,000
Continued Fractions
940
889
1,000
972
1,000
1,000
1,000
960
1,0001,000989
1,000
1,000
1,000
1,000
986
CSS Colors
928
969
999973
1,000937
928
958
1,000
1,000993947
992
974
889782
Cubes
763
961
991
915
729
760
Day of Week
917
981
1,0001,0001,0001,0001,000
1,000
9801,0001,0001,000
9871,000
1,0009271,000
1,0001,0001,0001,000915
1,0009891,0009851,000
1,0001,0009081,0001,0001,000
1,000
990918
DFA Simulator
1,000
1,000
942
916
Diamonds
978
899
1,000688
910
987
942
1,000
1,0001,000
977
1,000
9909301,0008771,000
960978966806
1,000
957
959
1,000
929
Divisors
1,000
9428521,0001,000
9231,0009401,0001,000
1,000
1,000
1,0001,0001,0001,0008381,000
963
1,0001,000
7691,0001,0001,0001,0009079559681,0009719659709748919709551,0001,0001,000
1,0001,000963
945970958
1,000
Emirp Numbers
1,0001,000
831960983957
1,0001,0001,0001,0001,0001,000
1,000
1,000
1,0009711,000
1,0001,000986
1,0001,0009441,000976
1,000990
1,000
1,000940793
Emirp Numbers (Long)
798826842
973
962
958
852929
962
886
897
833789
8101,000
938
756
962
952
958
Emojify
991
978929
1,000
1,0001,0009831,000
1,000
1,000993922976
991
1,000
1,000
929
945
Evil Numbers
1,000
9239718371,000
9421,0009861,0001,0009731,0001,0001,0001,0001,0001,0001,0001,0001,000824
1,0001,000
1,0001,000
1,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,0009311,0008931,0001,000919889
9641,0009831,0009061,0001,0008261,0001,0001,000
Evil Numbers (Long)
8309139219451,000
9801,0001,0001,0001,0006531,0001,0001,0001,0001,0009381,0009661,000944
1,000
1,000915
1,0001,0001,0001,0009259461,0001,000979
9861,0009339771,0001,0001,000886806
906
983
1,0001,000
1,0001,0001,000
Factorial Factorisation
1,000
914
955
936
906
1,000942
977956
930
915
1,000
Farey Sequence
988
952873
1,000
9721,0009899521,000
1,000
1,0001,0001,0001,000
1,0001,000
1,0001,000984
986
1,0001,000980
1,000
936
1,000
Fibonacci
8001,0008759711,0009771,000
1,0001,0001,0009711,0009459449601,0001,0001,0001,0001,0009558131,0009571,0001,0001,0001,0001,000
1,0001,0001,0001,0001,0009299801,0009501,0009579601,0009641,0001,0008751,0009431,0001,0001,000
9719781,0009561,0001,0001,000
Fizz Buzz
831987
1,0001,000
1,0004871,0009259891,0001,000
1,0001,0009111,0009879741,000947905969
9919731,0001,0007117801,0001,0001,0001,0009838411,0001,0008971,000
9551,0001,0008391,0001,0001,000
1,0009591,0009509131,000986
9721,000
Foo Fizz Buzz Bar
1,000
1,000859
988
897
9631,000
1,0009759761,0009811,0001,000962
969
9939411,0001,000
1,0001,0009401,000987860
1,000
992
9691,0001,0008521,0001,0001,000
963
957
1,000907
1,000
Forsyth–Edwards Notation
843883
1,000
857
928
9791,000
989973
9479071,000937
940
934
926
915
1,000
904
877
Fractions
971
978
959
983986974
1,000
1,000990875
1,0007891,000976
9701,0001,000
1,000
8001,000
957
1,000
938
1,000
Game of Life
8431,000
925
858927
877
905
920960
930
916
890
926
9809201,0008921,000
929
931
787854
966904
974
1,000
897938
Gijswijt’s Sequence
1,000
926
983
924
1,000
852
1,000
940
850
Happy Numbers
1,000
1,000
1,000
9629759391,0001,0009801,000
1,000
1,0001,0001,0001,0001,000
1,000982
1,000986
1,0001,0001,0001,0001,0001,0001,0001,0009531,000
8681,0009811,0001,0001,000
1,0001,000
919
1,000951726
1,000
Happy Numbers (Long)
983
988
9141,000
1,000939
9869731,0009891,000967941990
944
1,0009641,000986
9881,0001,0001,0001,000962
874
973
868959
986918907
1,000
979933
1,000
Hexdump
912
984
1,000963
948
23
914
955
1,000
1,000
Hilbert Curve
814
1,000
659
687
Intersection
964953
960
9631,0001,000
972
978
1,000993
9461,000913988956
1,000
964990
1,000
974
Inventory Sequence
9569309721,000
969976976902958
964
1,0009889869431,000990
1,000952960973
9719899459799641,000
1,0001,0001,000
895977917
982964971
1,000
985
ISBN
1,000
1,000
943
9881,000
1,000822
9651,0001,000
1,000
1,000
9791,0009871,0001,000969
989
860968
8861,0001,000979
934
Jacobi Symbol
876
903
1,000
1,000
926
892
889
Kaprekar Numbers
964
888
932
Kolakoski Constant
925
886
949
9411,000
1,000
1,000
946
886
1,000
794
Kolakoski Sequence
9781,000
1,000
921985975
945
1,0001,0009861,000
911
990
1,0001,000
1,000
1,0009619811,0001,000
1,000
1,000
9761,000
945804
1,000
883
922
Leap Years
982
917886
1,000
9649679879771,0007759559511,0001,0001,0001,0001,0009611,000
966
1,000980
9629701,0009721,000
9789579338828489069581,000
956923
9178891,000
8459569818249361,000
Levenshtein Distance
992
1,000
1,0001,000
1,000
1,000
1,000972
936
971
9091,000
1,000
1,000945
1,000
939
Leyland Numbers
986
949974
957
8481,000961
976
1,000
891
986
907
962
ln 2
958
1,000
982
1,000
977968
971
1,0001,000
981
1,000
992
1,0001,000857
1,000
974
Look and Say
1,000932
875
982
973978
1,000953
951
1,000
937
1,000
851983947
964
Lucky Numbers
964
974
1,000872
914
870
888
961
947877
1,000
Lucky Tickets
1,000
971798
1,000
979984984
1,000992
1,000
976
990
892
1,000676
926
955
Mahjong
804
961
784
867
Mandelbrot
962
1,000
1,000
945
968
Maze
932
1,000
940
971
1,000
899
900
Medal Tally
949
940
994
943
947918
1,000
976
Minesweeper
959
989
908
1,000
1,000
Morse Decoder
978
1,000
9751,0001,000985
1,000
9939921,0001,000
944
1,000
1,000
981
963
Morse Encoder
957939975941931
963
9621,0001,000
1,000
977993
986
972
920
Multitap Input
925
1,000
1,000
963
897
Musical Chords
767
871
990
811
795
912
N Queens
942
966
990
948
932945
930
909
Niven Numbers
7141,0007071,0009751,0001,000
1,0001,0001,0001,0001,0009771,0008631,0001,0001,0001,0001,0001,0001,0001,0009421,0001,0001,0001,0001,000
1,0009851,0009171,0001,0001,0001,0001,0001,0001,0001,0009771,0001,0001,0001,0001,000
9441,0001,0009888161,0001,0007111,0001,0001,000
Niven Numbers (Long)
1,000
1,000
1,0001,000
9841,0001,0001,0001,0008931,0008511,0001,0009579841,0001,0001,0001,0009551,0001,0001,0001,0001,000
1,0001,0001,0009561,0001,0001,0009521,0001,0001,0001,0009269741,0001,0009801,000
1,000
9791,0001,000
8591,000
Number Spiral
1,000
980
876
790909
1,000
979
9551,000
1,000901
970
942792
927
Odious Numbers
1,000
897946820949
9611,0009729741,0009731,0001,0001,0009551,0001,0001,0009791,000811
1,0001,000
1,0001,000
1,0001,0001,0009741,0001,0001,0001,0001,0001,0001,0001,0008399258891,0001,000872923
9661,0009821,0008661,0001,0008361,0001,0001,000
Odious Numbers (Long)
7667669009631,000
9811,0009861,0001,0006811,0001,0001,0009861,0009381,0009471,000944
1,000
1,000947
1,0001,0001,0001,0009508951,0001,000979
9721,0009008841,0001,0001,000818800
879
983
1,0001,000
1,0001,0001,000
Ordinal Numbers
900
937
924829
9581,000
897
1,000991944933
969985
9479151,000984986
9131,000
977
975865
9201,0001,000
1,000
1,0001,000
948
PalindromemordnilaP
1,000
851
7701,000
973974982
1,000946
988
1,000
957
Pangram Grep
938
970988
1,000
9618718931,000
989797
1,0001,0001,000
910
9831,0001,000913
918920943
865
920986968970
951
865
Partition Numbers
982
1,000
989
1,000
975
1,000
966
1,000981
1,000
1,0001,000
982
978
977
Pascal’s Triangle
1,000
887
1,0001,000
867
9811,000
1,000
974872
1,000868983
982
1,000947
1,0001,000
9291,0009781,0001,0001,000
1,000957944981
1,0001,0001,000
1,000
1,000
890
1,000
Pernicious Numbers
1,000
1,0009431,0001,000
1,0001,0001,0001,0001,0009791,0008931,0001,0001,0001,0001,0001,0001,0001,000942
1,0001,0001,000981
1,0009761,0001,0001,0001,0009441,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,000
1,0001,0001,0009538921,0001,0007231,0001,0001,000
Pernicious Numbers (Long)
774718800
769
7921,000919
1,0007651,0008791,000950847893
8821,000869947
8839631,000859
1,0008311,0008079239789601,0007439848119498228931,0009821,000981825
9771,000929
1,0001,000
1,000
Poker
936
1,000
946
945
Polyominoes
1,000
816
894
1,000
801944
890
799
1,000
912
Prime Numbers
1,000
929
1,000
912
9241,0001,0009731,000
1,000
9821,0001,0009801,000
1,000
1,0001,000
1,0001,0009861,0001,0009681,0001,0001,0001,000892
1,000
1,0001,0001,0001,000
1,000
1,000846
9338311,0001,000
Prime Numbers (Long)
865
1,000
9329579509771,0009331,000
1,0001,000967963
1,0001,000955
979
1,000927
1,0001,0009221,0009051,0001,0001,0001,0001,000974
938
1,0001,000913
1,0001,000
947868
1,000
Proximity Grid
942
992
938
9401,000962890
861
1,000
955926933961
893
911901
938966
989
QR Decoder
957
891858895884
858
916938
863935
970
844
806
Quine
1,0001,000
5961,0008009099435591,0006099171,0004448711,0007891,0009181,0001,0009004621,000
1,0001,0001,0001,000965
1,0001,0001,0001,0001,0001,000
1,0001,0001,0001,0001,0008186801,0001,0004781,000
1,0006821,0007541,0007301,000
649
947
Recamán
958
969
932
927
966
9391,000959972
889
928
981985902
1,000
990
984881
955
Repeating Decimals
1,000
938
1,000
1,000
1,000
Reverse Polish Notation
1,000
9461,000
939
990
1,000
900938
1,0001,000987
1,000
991
989
958
991
1,000
1,000
Reversi
9531,000
942
9899941,000
1,000
9191,000
986
934
966
Rijndael S-box
722
892
891
989
925
985968
850
931
1,000
1,000
894
837
525
Rock-paper-scissors-Spock-lizard
985
972
1,000972
1,000903
984
1,000
1,000
Roman to Arabic
1,000
1,000
978971
9668541,0009901,000981
9651,000
986
1,000924
1,000
9291,000
931980
9851,0001,000
9841,0001,000
1,000
1,000
973
ROT13
1,000
1,000
1,000
1,0001,000
1,0001,0001,000
1,000
Rule 110
988
1,000
1,000990882
1,000
1,0001,000
830
983
902
1,000
1,000
990
Scrambled Sort
947
1,000
978
963
Set
913
959
986
Seven Segment
186
930
9481,000
852
989
9621,000
1,000
893
954964
911
9821,0009551,000
9099571,000
966
897
SI Units
973
880
869
805
Sierpiński Triangle
1,000
1,000
1,0009861,0009681,000
1,000
1,0001,0001,0009871,000
955
1,000
9869871,0001,000
928
1,000
1,0001,000980
966971
980
1,000
976
9261,000
Smith Numbers
991
952
992
1,000
929
943
Spelling Numbers
1,000
9451,000
943
892
Star Wars GPT
955
1,000
1,000
934
Star Wars Opening Crawl
916
1,000
944
937
891
Sudoku
1,000
902
1,000
1,000
989
857
1,000
Sudoku (Fill-in)
9321,000
874
915
1,000
924958
885
970
Ten-pin Bowling
977972
1,000
1,000973986909
980
9729921,000
895
929986
1,0001,000
987
977
Tic-tac-toe
934
1,000
987
904
930
929
880
Time Distance
986
965
1,000
1,000
945
931
Tongue-twisters
878
887
1,000
884
892
Topological Sort
811
1,000
938
826
816
Tower of Hanoi
1,000
1,000943
1,000
1,0001,0001,000922
1,000
9601,0001,0001,000
981
1,0001,000
1,0001,000
1,000
978981
9461,000
1,000
9401,000
972
Transpose Sentence
792
948
962
9889271,000
9761,0001,0001,000
1,0001,0001,000982960
1,000
992
867
978
846
1,000979
Trinomial Triangle
984
1,000
1,000
1,000
1,000
United States
939
8459821,000
852
9439861,000985
978
936968981
946928
855887
8631,000
939
908
Vampire Numbers
920
906
904
Van Eck Sequence
913
1,000
976833
963
910938
8891,000
1,000976
1,000
909
868951875
1,000
974
1,000
Zeckendorf Representation
921
984
914
970
1,000992
1,000986
965
1,000
982
968
946
1,000
Zodiac Signs
932
973
917
797
948
833
965
956
965
962
978
γ
1,000
670
1,000
1,000
1,000
1,000
996
629
638
λ
749
1,000
998
1,000
812966
850
π
816
1,000
1,000
926871
940939
979927865
917828
923
1,000
976
926990
956
857
τ
854
1,000
1,000
941871
955881
979955892
867
954
1,000
976
931990
956
808
φ
989
974
1,000881
1,000914
964987983
8851,0001,000
958
1,000
1,000
944
1,0001,0009229431,000
900
1,000
√2
837
989
1,000961
1,000833
965988968
1,000
1,0001,000
1,0001,000
1,000
968
1,0001,0009258911,000
1,000
𝑒
833
890929
1,000
957
965
1,000
1,000
1,000989980959
913933
958
9571,000
1,000
949
963904952
1,000
1,000