12 Days of Christmas
872
883
979838
922
1,0009741,000
9759841,000
9791,000
916
998920
24 Game
982
1,0001,000
971
1,000
1,000
1,0001,000
9839659851,000
9501,000
966
99 Bottles of Beer
868
763
967
922
1,000
1,0009381,000
1,0009911,000
9631,000920961
952
Abundant Numbers
613
803910
922895
909
894
905986
981
1,0001,000962
8739381,0001,000
859850977972933890
969
1,000837
872
Abundant Numbers (Long)
984985
953930936
1,000
988
1,000986
981
1,0001,000962
9279801,0001,000
938969977944935988
1,000967
986
Arabic to Roman
1,000
1,000
1,0001,000
1,000
1,000
1,000
9269761,000
8051,0001,0001,000
9841,000
989
903986
Arithmetic Numbers
8971,0001,0001,0001,000969983909
986
1,0001,000
9861,0009881,0001,0001,0001,0001,000
1,0009669211,0001,0008831,0001,000
9279419718678821,0001,0001,0001,000960
1,0001,0009609431,0001,000994
Arrows
911
930
957
785
9491,000
1,0008111,000
9511,000
889
728
Ascending Primes
709
929
934877
984
932
1,000
970
7441,0001,000
9579361,0001,000
929
1,0001,0001,000905934
622
ASCII Table
973
992
945
9591,000
9751,000
1,0001,0001,000
8051,0009891,000
9519061,000849975973
1,000
Billiards
1,000
1,000987
928
1,000
9511,0001,000
9699668971,000
9421,000
1,000
brainfuck
722
803848
970
874
613602
7168501,000
8821,000986860
713
7039651,000
858
Card Number Validation
905
906866
857
933
8621,0001,000
9589239841,000
913
9509331,000
927
1,000
Catalan Numbers
1,000
914
1,000959800
1,0001,000
958854
9771,000
991
9521,0001,000790
1,0001,0001,000978
1,000
9801,0001,000781970
9661,000
1,000
Catalan’s Constant
714
716936
918
1,000
1,000
1,0001,000
8931,0001,0001,000
9611,000
917
1,000
1,000
Christmas Trees
1,000796
847
912
1,000897
889989
9691,000892
9261,0001,000
925
8861,000
982840
Collatz
809
879
1,000929
967919953
1,000
978
1,000973
987
1,0001,0001,000
9921,0001,0009001,000925
9529861,000976980936
9191,000977
993
CSS Colors
850
910
928
1,0001,000
1,0001,000
1,0001,0001,000
1,000
944
9501,000
954
1,000
Cubes
720
732
1,000
1,0001,000
9111,000
1,0009681,000
1,0001,000
870
Day of Week
1,000
1,000
1,000975
1,000
993
1,000
997
1,0001,000
1,0001,0009591,000
1,0009081,0001,000
1,000
1,000
DFA Simulator
994
990
957
1,0001,0001,000
9469781,000
9741,000
891
Diamonds
878920
831
970
981
787
9771,000
8641,0001,000
9539711,000
869
323
892
Divisors
9179689599391,000940
1,000
960951
1,000968
9389639601,0001,000932
9611,0009071,000
949
1,0001,0001,0009661,0001,000
970958915
992
Emirp Numbers
1,000
954870
994985
8001,000
1,000
1,000
9449641,000
8681,000928962
1,0009711,000800937
1,000
1,000793
Emirp Numbers (Long)
990
1,000941
962
840891
1,000
967
8549561,000
9341,0008951,000
9129621,000
945
1,000
Emojify
957
993698
1,000
952
989983968
7431,0001,0001,000
1,0001,000
1,000
1,000
Evil Numbers
841962
9728819609919741,000967901
1,000792
1,0009767788931,000
9491,0009391,000
851
1,0001,000895923964862
1,000
821826
Evil Numbers (Long)
9131,000
1,000864942
1,0001,000938932
1,000
1,000
8009471,000
9518268751,000
947
1,0001,000886735879924784
1,000992
965
Factorial Factorisation
957
1,000
904
944918
960
1,0009751,000
8949771,0001,000
9151,0009201,000
918
Farey Sequence
952
9099721,000989908854
1,000
9391,0001,000
1,000
903
9609411,000
9681,0009641,000
973
941938
9731,0001,000922957967
961
Fibonacci
842
868
9769799811,0009438679799449239201,0009781,0001,0001,0001,0009911,0001,0001,0001,0009359891,0001,0001,0001,000
1,000
1,000
8578729641,0001,000875950962985
9789271,0001,000
8821,000
Fizz Buzz
9829739521,000965839
983
989
967969
1,000
1,0001,0001,000
1,0001,0001,0001,0001,000
955
8301,0001,0001,0001,0001,000
1,000789
Foo Fizz Buzz Bar
966954
947908
1,000
950
954992
980
9449351,000
9291,0009871,000
8211,0001,0001,000951
986
Forsyth–Edwards Notation
859
910
1,000
1,000
1,0001,000
1,0008931,000
940
9419671,000
909
949
818910
Fractions
882
8801,000
1,000
974
1,000
966971
1,000959
1,000
1,0009761,000
8518699141,000
8871,0001,0009381,000
1,0001,000
Game of Life
846
897
833
884
1,0001,000
8868741,000
8761,000
859
725
Gijswijt’s Sequence
949789
867
974927
1,000
1,000
1,000
1,0008981,000
8801,0001,0001,000
9871,000
944
835
938727
Happy Numbers
928949
939926
993903
977
1,000663
1,000
9631,0001,000
9391,0001,0001,000
958
1,0001,0001,000886907989
1,000
939786
944
Happy Numbers (Long)
976961
1,000913
986
948
1,000979
1,000
9641,0001,000
9258791,0001,000
866
9449861,000907909916
1,000974
982
Hexdump
1,000
1,000
977
796
979
9069511,000
1,0001,0001,000
966
9681,0001,000
1,000
833
Intersection
930
934923
915
1,000
972
967993975
9178409251,000
9391,000
986
Inventory Sequence
910955
943793
964
976
831787
1,000
1,0009731,000
9451,0001,0001,000
955
872
8119821,0008461,000969
7441,000
975
ISBN
800
980952
922922
921
956
1,0001,000
9121,0001,000
9379701,0001,000
9839381,000959905882
977
Jacobi Symbol
1,000
1,000983914945990
972
1,0001,000
1,000
1,0001,0001,0009591,000
9629781,0001,0001,000957
892
9439591,000
9761,000
1,0001,000
1,000
Kaprekar Numbers
896986
9681,000
841
948989
664
892
1,0001,0001,000
1,0001,000932974963
1,000
1,0008781,000658866
1,000
Kolakoski Constant
1,000
1,000929
937
929
935
1,000
1,0008951,000
8891,0001,0001,000
9371,000
1,000
685
Kolakoski Sequence
909935
940929
1,000
975
973819
1,000
1,0001,0001,000
9251,0001,0001,000
1,0001,0008161,000988
663
954887
Leap Years
1,000931
974
955
1,000
1,000821
967
1,0001,000964
1,0001,0009721,000
1,0009351,000
917952
9121,000
Levenshtein Distance
1,000
989917
1,000
1,000
1,000
9791,000
9149121,0001,000
1,0001,0007951,000
1,000
1,000
Leyland Numbers
903
992950
1,000
885
986
886908
1,000
9769431,0001,0001,000
8431,0001,0001,000
1,0009861,000877909
924
ln 2
699
9761,000
1,000
966
1,000
1,000
9231,0001,000
1,0001,0001,0001,000924
1,000
1,0001,0001,0009761,000
901
761
Look and Say
1,0001,0008501,000900872
833
989790
9365841,0009149431,0001,0001,000
1,0008828849721,000
1,000841
8848811,0008781,0001,000
1,0001,000940
1,000
Lucky Numbers
1,000974
922781
981
1,000918
986
1,000
1,0009071,000
8579421,0001,000
9821,000817940
924
1,000
Lucky Tickets
822
953925
1,000
972
989
1,000
9639851,000
9899591,0001,000
857
1,0001,000667969864
1,000
Mahjong
1,000
1,0001,000
1,000
1,0001,0001,000
1,000
1,0001,0001,000
1,0001,0001,0001,000
1,0009351,000
1,000
1,0001,000
Maze
675
716894
893
980
1,0001,000
8531,0009621,000
9779281,000
921
Medal Tally
888
995
932
1,000
970
1,0009891,000
8579281,0001,000
9341,0001,000
976
916
Morse Decoder
886
927
955
836
1,0001,000
1,0009691,000
9571,000
938
Morse Encoder
865
928
920
9951,000
1,0009141,000
9401,000
951
Musical Chords
853
919
896
893944
1,000
1,000957961
1,0009161,000
9131,000
933
N Queens
1,0001,0001,000879980
907
1,000
887
1,0009761,0009671,000
9901,0001,000880953
9249451,0009049641,000
Niven Numbers
1,0003948571,0001,0009611,0009329338711,0001,0008909711,0009811,0001,0001,0009429359891,0001,0009648271,0001,0001,0001,0001,000
1,0001,0009849878759779031,0001,0001,0001,0009711,000
1,0007951,0001,0007279586841,0001,000
Niven Numbers (Long)
965969
911944950
980
1,000
1,000987
965
1,0001,000964981
9621,0001,0001,000
970
9189809801,0001,000802
1,000897
Number Spiral
923
808905
878
881
8161,000
884
8949821,000
8519901,0001,000
1,0008701,000803878961
1,000707
Odious Numbers
962
9869059809919741,000
863
1,000811
1,000
8248931,000
9491,0009711,000
865
1,0001,000872923848
1,000
782778
Odious Numbers (Long)
981
1,000930980
9751,000
919
1,000
1,000
8339471,000
9758448721,000
933
1,0001,000818706853
8931,000
Ordinal Numbers
924
929
844
926
944862
995
9699251,000
1,0009849861,000
975
9311,0001,0001,000881
1,0001,000
974956
PalindromemordnilaP
789
753
1,000
8801,0001,000
9829511,000
976
9301,000
865
1,000
Pangram Grep
810
804942
1,000
942871
957793
1,0001,0001,000
9839629771,000
800
9009861,000889951
935
967
Pascal’s Triangle
956929
945883
980
859
8821,000
918
1,0009861,000
9121,0009781,000
7101,0001,0001,0001,000
1,0001,000
Pernicious Numbers
1,0001,000
1,0009239621,0001,000
9291,000
1,0001,000
1,000
1,0007971,000
1,0001,0009761,0001,000
1,000
1,0001,0001,0001,0001,0001,0001,0009671,000
953
1,0001,000
1,000
1,0001,000
Pernicious Numbers (Long)
826
868
980
950
1,000
1,000
8979051,000
9239781,000
1,0001,0001,000
9771,000
829
992
Poker
1,000
1,000977
980
996932
1,000
1,0001,0001,000
9811,0001,0001,000
1,0009931,000
1,000932
1,000
Polyominoes
1,0001,0001,0001,000
1,000
1,0001,0001,000
1,0008981,000
1,0001,0001,0008881,0001,000
1,0001,000
1,0001,000
1,000
1,000
1,000
Prime Numbers
808
886
963
9101,000
9911,000
900711
1,000806
1,000
8501,0001,000
1,0001,0009681,000
767
757
1,0001,0001,0001,0001,000984
1,000
933771
927
Prime Numbers (Long)
821
726
947982
938977896
1,000
9741,000
1,000955
952
8641,0001,000
1,0001,0001,0001,000
841
900
1,0001,0001,0009139711,000
9671,000
1,000
Proximity Grid
1,000
1,000
979
930
9791,000
1,0001,0001,000
857
9721,000
1,000
QR Decoder
821
835
864
1,000899
1,0007841,000
8391,000
775
Quine
1,000
596
5741,0006098921,000
8711,000
1,000
1,0001,000
845
6671,0001,000
1,0001,0001,0001,0001,000
1,000
1,000
1,0001,000478
1,000682
1,0007301,000941
Recamán
944
968850
905
821978
695
1,000
9069741,000
962970948967
949968931
894
964881
Repeating Decimals
956
1,000843
1,000
1,000
1,0001,000
7851,0001,0001,000
1,0001,000958970
Reverse Polish Notation
1,000
963916
1,000
915
1,000938
981
1,0001,0001,000
9089348961,000
902
9911,000
1,000
1,000656
Reversi
890
955891
983
918
1,0001,000
9381,0009421,000
9841,000
977
672
Rijndael S-box
788
664
570
872
957
725
524
8261,0001,000
869
8797861,000
8941,000
891888
918
Rock-paper-scissors-Spock-lizard
1,000
1,000937
950
1,0001,000
9581,0001,0001,000
1,0009631,000
936
Roman to Arabic
968
903967
955
986910
1,000
9739241,000
9087679851,000
9741,000
1,0001,000
1,000
852
923
ROT13
924964979950
909
9831,000
895
1,0001,0001,000
9501,0009461,000
1,000952
1,0001,0001,0001,0001,000
1,000
Rule 110
857
991
972
990
899
1,000
9151,000
9691,0001,000
9721,000
1,000
1,000
Seven Segment
922
985
917
888968
8048631,000
9411,000
935
SI Units
1,000
1,000
1,000
1,000
1,0001,000
1,0001,0001,000
9111,000
893
Sierpiński Triangle
763
830
918
856
909
947913941
889855970
9521,000
893
8801,000
Smith Numbers
973887
907
943
816906
991768
991
8219131,000
9351,0001,0001,000
704
8739721,000804921821
865
962
Spelling Numbers
982
949
9731,000
9081,000
9318971,000
8921,000
920
Star Wars Opening Crawl
1,000
1,000917
1,000
997
1,0001,000
9621,0001,0001,000
1,0001,000
1,000
Sudoku
997
1,000930
1,000
1,000
1,0001,000
8901,0001,0001,000
1,0001,000
1,000
Sudoku (Fill-in)
1,000
1,000907
933
980
1,000
1,0001,0001,000
8831,0001,0001,000
9471,0001,0001,000
Ten-pin Bowling
993
963
962
974
798
1,0001,000
1,0009051,000992
832
9351,000
883
Tic-tac-toe
874
943
966
1,000937
1,0001,0001,000
9539871,0009861,000949
940
9211,000
1,000
917
1,000
Time Distance
966
944
957
944785
9551,000
1,0009531,000
9381,000
884
Tongue-twisters
917
909
957
955
990
1,0009741,000
9581,0009741,000
9571,000
955
996991
Transpose Sentence
931
913924
962
988
840
1,0001,0001,000
9071,0009821,000
8139781,000846945993
United States
958
911
923
891
1,0009601,000
1,0001,0001,000
9521,000
939
992
Vampire Numbers
1,000
949930
1,000
1,000
884
1,0008969409501,000
9281,0001,0001,0001,000
9641,000826888914
1,000
912
Van Eck Sequence
914
935804
945
920
869
1,000
1,0001,0001,000
9569761,0001,000
9319821,000
1,000
826
Zeckendorf Representation
921
960
960
992
876
977
1,0009921,000
9861,0009751,000
946974990
1,000
972
Zodiac Signs
978
1,000
977
994
1,0001,0001,000
1,0009501,000
1,0009651,000
962
γ
959
1,000975
963
1,0001,000
1,000
1,000
9041,0001,000
9741,0001,0001,000936
1,0009631,000
985
λ
1,000
1,0001,000
988
919
9821,0001,000
9561,0009611,000
9669591,000
9561,000
1,000
π
871
1,0001,000
955939
1,000
1,000
1,000
1,0009861,000
1,0001,0001,0001,000815
926
9851,000
857
925
τ
864
1,000941
970881
979
1,000
1,000
9439721,000
9841,0001,0001,000
931
9701,000
857
906
φ
1,000980975847867
1,0008559661,000857
1,000
945
1,0001,0001,000
9261,0001,0001,000806
1,000
1,0001,0001,000900946
1,000
√2
644
815
1,000912961
1,000918967976769
1,000
993
9269691,000
9769631,0001,0001,0001,000
1,000
9421,0001,0001,000875
1,000
𝑒
9671,0001,000963811
1,000
1,000
952
993
9239661,000
1,0001,0001,0001,000944
963
1,0001,0001,0008219511,000
986888
1,000