12 Days of Christmas
287
812
957838
926
1,000
962
1,000
9759841,000
9581,000
910
920
24 Game
859
834886
953
1,000
1,000
1,000
8869779851,000
9061,000
972
99 Bottles of Beer
837
763
967
922
1,000
1,000
968
1,000
1,0009911,000
9671,000920961
952
Abundant Numbers
613
800910
902895
909
890
889986
768
1,000
1,0001,000964
8739171,0001,000
8598501,000972933890
969
1,000837
Abundant Numbers (Long)
984985
965930936
1,000
988
1,000986
910
1,000
1,0001,000964
9279801,0001,000
9389691,000944935988
1,000967
Alphabetic Numbers
755
834925
1,0001,000928
9209641,000
8551,000
750
Arabic to Roman
972
951
1,0001,000
1,000
1,000
1,000
926
9761,0001,000
8051,0001,0001,000
9841,000
977910
897986
Arithmetic Numbers
959
8681,0001,0001,0001,000
983873
1,000
9619891,0009259861,0009659709921,000
1,0001,0001,000
9909669211,0001,0008701,0001,0009029279419148448821,0001,0008731,000960
1,0001,0009609209381,000
Arrows
911
930
957
779
9558291,000
1,0008111,000
9421,000
889
669
Ascending Primes
709
929
934877
984
939
1,000
903
744
1,0008751,000
9429361,000957
929
1,000985958927934888
622
ASCII Table
964
969
945
9181,000
9341,000
1,000
1,000947963
8051,000989986
9519061,000849975973
1,000
Billiards
945
948961
921
1,000
869
1,000
1,000
9479668971,000
942987
990940
brainfuck
654
745854
933
855
613602
716
929
1,000
8828299861,000
713
7039421,000
858
Calendar
731
1,000
1,000
909
929
1,000
1,0001,000
824
Card Number Validation
905
906877
857
800
1,000
862
1,0008821,000
9589519841,000
913
9509221,000
927836
1,000
Catalan Numbers
1,000
907
1,000959800
1,0001,000
971854
9551,000
939
952
1,0001,0001,000790
1,0001,0001,000978
857
9801,0001,000781970839
9661,000
Catalan’s Constant
698
712897
904
953
1,000
1,000
977
8931,0001,0001,000
935913
917
970
Chess Move Validation
798
848
896
922
985
9299351,000
8431,000
Christmas Trees
793786
847
912
1,000913
879989
969
1,000
1,000
9621,0001,000
925
8861,000
965840
Collatz
809
879
1,000929
967919929
1,000
977
1,000973
947
1,000
1,0001,0001,000
9899821,0009001,000900
9529131,000976980936
9191,000977
Connect Four
863
890
1,000
1,0008641,000
1,0008421,000
894995
825
Continued Fractions
917
955
942
987
1,000
9909581,000
1,0001,000
986
CSS Colors
850
910
904
1,0001,000
1,000
995
1,0001,0001,000
1,000
944
9421,000
954
971
Cubes
720
985
942824
911
1,000
1,0009681,000
9791,000
822
Day of Week
938
899
948987
1,000
986
1,000
976
1,0001,000963
1,0009079661,000
1,0009081,0001,000
1,000
1,000
DFA Simulator
965
985
957
966
1,000
1,000
9399711,000
9741,000
882
Diamonds
844864
822
970
950
787
825
977
868
8649841,000
9539711,000
869
323
892
Divisors
1,000
9179689599631,000896
1,000
960949
1,000968
885963960
1,0001,0001,000932
9611,0009071,000
949
1,0001,0001,0009661,0001,000
970958915
Emirp Numbers
1,000
954855
977971
8001,000
1,000
972
971
9649441,000
8681,000928962
1,0009571,000800937765
1,000
940793
Emirp Numbers (Long)
979
991941
962
840888
972
845
854
9568001,000
9349758951,000
9129491,000
945902
804
Emojify
949
993886
1,000
952
989
983983968
9391,0001,0001,000
1,0001,000
1,000
878
Evil Numbers
841925
9448819609649741,000967984
1,000792
964976778
1,0001,0001,000
9491,0009391,000
851
1,0001,0001,000923964875
1,000
821826
Evil Numbers (Long)
891980
1,000864942
1,0001,000938929
1,000
906
800
9479001,000
9519491,0001,000
880
1,0001,0001,000735879938784
965992
Factorial Factorisation
957
991
904
944930
960
980
983
949
8949771,0001,000
9151,0009201,000
918
Farey Sequence
952
8189441,000947862854
924
8481,0001,000
1,000
977
920
9418891,000
8731,0009641,000
973
941938
9739091,000922957922
961
Fibonacci
842
868
9529589819869438679589449239201,0009781,0008131,0001,0009271,0001,000
1,0001,0001,0009351,0001,0009701,0001,000
1,000
1,000
8578729641,0001,0001,0009509621,000
9789271,0001,000
882
Fizz Buzz
982973881989947839
983
988
956969
968
1,000
1,0008801,000
1,0001,0001,0001,0001,000
955
8301,0009391,0001,0001,000
1,000789
Foo Fizz Buzz Bar
943944
947919
1,000
949
954992
935
980
990833979
9291,0009871,000
8211,0001,0001,000951777
986
Forsyth–Edwards Notation
828
910
1,000
1,000
966
1,000
1,000
1,0008931,000
940
9419671,000
909
949
818910
Fractions
882
8701,000
1,000
974
1,000
965961
1,000959
989
1,000
9767651,000
8518909141,000
8871,0001,0009381,000972
1,0001,000
Game of Life
846
897
796
862
1,000
940
8779431,000
8251,000
859
688
Gijswijt’s Sequence
879947
1,000
974912
1,000
1,000
1,000
1,000
942
1,000
8809861,0001,000
9871,000
926824
835
769727
Gray Code Decoder
934
983
844
1,0001,000966
1,0009801,000
972971
921
Gray Code Encoder
929
1,000
1,000
1,0001,0001,000
1,0001,0001,000
1,0001,000
1,000
540
Happy Numbers
878949
939926
973903
976
1,000663
1,000
963
1,0001,0001,000
9391,0001,0001,000
958
1,0001,0009848869071,000
1,000
939786
Happy Numbers (Long)
976961
913
986
957
1,000979
958
964
1,0009291,000
9251,0001,000962
866
9449861,000907909891
1,000974
Hexdump
981
989
977
784
966
906
951
1,000
9381,0001,000
966
9689931,000
1,000
833
Hilbert Curve
715
796
1,000
942
1,000
1,000
7321,000
765
706
Intersection
854
906802
951
955
972
933
1,000500975
862892925964
9561,000
986
Inventory Sequence
910955
943759
927
975
785787
982
1,000
9731,0001,000
9451,0001,0001,000
955
872
8119821,0008461,000969
7441,000
ISBN
800
980933
930888
910
946
1,000991
1,000
912
1,000810978
9379551,0001,000
9839381,000959905876
977
Jacobi Symbol
1,000
1,000983914945981
981
1,0001,000
984
1,0001,0001,000
959
1,000
1,0009781,0001,0001,000957
892
9439501,000919976952
960955
1,000
Kaprekar Numbers
893973
932
841
948965
605
920
1,000
939941949
9641,0009171,000
887
8578661,000
821881
887
Kolakoski Constant
1,000
993929
987
927
925
1,000
1,000
8957861,000
8891,0001,0001,000
933990
1,000
769
Kolakoski Sequence
909935
952875
1,000
974
959819
1,000
1,000
1,0006471,000
9251,0001,0001,000
1,0009537961,000988
663
954887
Leap Years
925931
935
955
938
952761
892
1,000
1,0008891,000
9768298891,000
7659299351,000
917889
9121,000
Levenshtein Distance
1,000
989924
1,000
1,000
1,000
9791,0001,000
9149121,0001,000
1,0001,0007951,000
925
Leyland Numbers
871
992950
1,000
865
986
848906
1,000
932964
1,0001,0001,000
8431,0001,0001,000
1,0009861,000877891819
915
ln 2
964
9761,000
1,000
965
1,000
950
923
1,000
1,000
1,0001,0001,0001,000924
1,000
1,0001,0001,0009761,000927
873
991
Look and Say
8701,000850991900862
833
989746
8835841,0008799071,000
1,0001,0001,000
1,0008829529721,000
1,000841
8848811,0008781,000970
9631,000940
Lucky Numbers
1,000974
922781
981
1,000916
972
817
1,000
1,0007651,000
8579281,0001,000
9821,000817940960
924
Lucky Tickets
822
953934
1,000
950
989
1,000
963
985
1,000
9899591,0001,000
827
1,0001,000667969809
954
Mahjong
944
964982
1,000
9601,0001,000
1,000
1,000
1,000
1,000
1,000
8041,0001,0001,000
1,0008031,000
1,000
1,0001,000
Mandelbrot
984
902
990
1,000
931
1,000
1,000
9551,0009651,000
9541,000
978
Maze
675
716943
893
889952
1,000
1,000
8298489621,000
9779521,000
910
Medal Tally
888
893
948
993
970
983
9899641,000
8379289441,000
9341,0001,000
976
916
Minesweeper
865
975
1,000
902
8849581,000
9221,000
940
Morse Decoder
886
916
955
751
910
1,000770991
9429691,000
9571,000
920
Morse Encoder
846
921
920
9958611,000
9799141,000
9261,000
943
Multitap Input
806
961
1,0007201,000
1,0001,0001,000
9721,000
938
Musical Chords
840950919
894
835935
1,000
1,000
9578751,000
7949161,000
9191,000
889
N Queens
917973808879899
907
993
887
1,000964960
967
1,000
9758791,000880953
9249451,000904929953
Nim
886
957
881
1,000731947
1,0008821,000
9811,000
880
Niven Numbers
1,000
3988571,0001,0009611,0009329338719771,0008639711,0009811,0001,0001,0009429089891,0009301,0001,0001,0008279851,0009701,0001,000
1,0001,0009849878759779031,0001,0001,0001,0009711,000
1,0007951,0001,0007279586841,000
Niven Numbers (Long)
964954
911944875
980
1,000
1,000987
879
1,000
1,0001,0001,000963
9629771,0001,000
970
9189801,0001,0001,000802
1,000897
Number Spiral
865
808905
878
879
8161,000
879
894
982800958
8511,0001,0001,000
1,000870908754844890
1,000707
Odious Numbers
923
9589059809659741,000
968
1,000811
947
824
9801,0001,000
9491,0001,0001,000
865
1,0001,0001,000923848906
1,000
782778
Odious Numbers (Long)
925
986930980
9751,000
901
1,000
906
833
9471,0001,000
9759501,0001,000
907
1,0001,0001,000706853938
8931,000
Ordinal Numbers
924
929
909
908
944862
964
969
1,0008461,000
1,0009069861,000
975
9201,0001,0001,000881
1,0001,000
936956
PalindromemordnilaP
789
753
1,000
880
1,000545970
9829511,000
976
9301,000
865
1,000
Pangram Grep
810
804942
1,000
942867
843793
1,000
1,0008751,000
9839231,0001,000
736
9009861,000889951
935
844
Partition Numbers
867986978989984
1,000
1,000977
1,000
9329911,000
1,0007501,000
9599811,0007831,000
1,000
960891
1,0009828681,0001,0001,000
890
1,000
Pascal’s Triangle
956929
945
1,000
865
8681,000
848
1,000
9861,0001,000
9121,0009781,000
7101,0001,0001,0001,0001,000
1,000977
Pernicious Numbers
9431,000
1,0009239429791,000
9291,000
1,0001,000
913
1,000
7971,0001,000
1,0001,0009761,0001,000
1,000
1,0001,0001,0001,0001,0001,0001,0009671,000
953
1,0001,000
1,000
1,000
Pernicious Numbers (Long)
826
980
948
1,000
966
897
9051,0001,000
9239781,000
1,0001,0001,000
9771,000
786994
Poker
1,000
1,000
933
914919
874
1,000
1,000
1,000
9191,0001,0001,000
1,0009361,000
942899
1,000
Polyominoes
9681,0009381,000
915
1,000845
1,000
9037741,000
1,0008681,0008881,0001,000
9221,000
9421,000
1,000
1,000
1,000
Prime Numbers
8081,000
886
963
9361,000
9641,000
896711
1,000806
973
850
1,0001,0001,000
1,0001,0009681,000
767
757
1,0001,0001,0001,0001,000984
1,000
933771
Prime Numbers (Long)
8211,000
726
964982
950932896
1,000
1,0001,000
1,000955
941
864
1,0009001,000
1,0009051,0001,000
841
900
1,0001,0001,0009139711,000
9671,000
Proximity Grid
1,000
1,000
985
867
1,000
1,000
9919081,000
857
9861,000
977
QR Decoder
821
835
969
1,000905899
1,0007841,000
9231,000
876
Quine
1,000
596
5761,0006098921,000
8711,000
600
6001,000
613
667
1,000
1,000
7161,0001,0001,0001,000
1,000
1,000
1,0001,000478
1,0001,000
1,0007301,000941
Recamán
944
968850
905
821977
683
1,000
906
1,000
1,000
962955948967
9499681,000
894968
964881
Repeating Decimals
867
1,000791
1,000
1,000
1,000
1,000
7851,0001,0001,000
1,0001,000958970
Reverse Polish Notation
985
957926
1,000
919
900938
981
1,000
1,000
1,000
9089838961,000
902
9731,000
1,000
1,000656
Reversi
877
955891
934
981
1,000
1,000
9389809421,000
9111,000
977
672
Rijndael S-box
788
626
872
904
884
553
826
995
1,000
820
1,0007981,000
927993
831888
Rock-paper-scissors-Spock-lizard
991
1,000941
950
1,000
1,000
9581,0001,0001,000
9869631,000
936
Roman to Arabic
968
903957
966
986908
1,000
979
973
1,0009201,000
9081,0009851,000
9741,000
1,0001,000
1,000
852
923
ROT13
911940959937
909
933987
895
880
1,0006501,000
9407979631,000
1,000952
9341,0001,0001,0001,000
1,000
Rule 110
923
991
972
990
881
1,000
980
9159171,000
9591,0001,000
9721,000
1,000
990
Scrambled Sort
986
823777
986
958991
689
958
1,0001,0001,000
8771,0009131,000
1,000988
963
Set
850
845950
954
933959
800
9606431,000
8851,0009671,000
8209581,000
1,000
925
Seven Segment
913
977
844
938
934
888
968
8118601,000
9241,000
924
SI Units
1,000
1,000
911
1,000
1,000
9441,0001,000
8911,000
877
Sierpiński Triangle
789
830
918
847
886
947
872
941
902855970
9191,000
875
8261,000
Smith Numbers
920877
850
943
816853
965768
923
821
9917741,000
8701,0001,0001,000
694
8739721,000804899809
865
Snake
940
992
1,0007301,000
9571,000
9861,000
989
Spelling Numbers
953
942
7991,000
881
1,000
8948201,000
8251,000
917
Star Wars GPT
967
902
964
9581,000
923
816
928
961
1,0009131,000847
1,000992
959
923
Star Wars Opening Crawl
1,000
1,000878
1,000
968
918
1,000
1,000
9149931,0001,000
1,0001,000
944
Sudoku
1,000
972935
1,000
1,000
1,000
1,000
8241,0001,0001,000
1,0001,000
1,000
Sudoku (Fill-in)
1,000
1,000902
933
985
1,000
1,000
1,000
1,000
7839871,0001,000
9471,0001,000992
Taxicab Numbers
820
1,000
841
944
9789381,000
9829131,000
9261,000
918
Ten-pin Bowling
993
963
954
935
758
1,000
1,0008751,000
8009051,000925
832
9281,000
835973
Tic-tac-toe
874
954
966
1,000936
1,000
1,000
1,000
9439879529861,000949
940
9211,000
1,000
917
1,000
Time Distance
966
944
926
944780
955
1,000
1,0009531,000
9131,000
879
Tongue-twisters
917
897
957
948
990
988
974
1,000
9489869671,000
954990
955
9931,000
Topological Sort
986
819
8749411,000
1,0006361,000
8411,000
897
Tower of Hanoi
1,000
988
945
974
1,000
1,000
1,0008801,000
9588709381,000
921945947
940
Transpose Sentence
931
913936
962
988
840
1,000
1,0001,0001,000
9079799821,000
8139781,000846945986
Trinomial Triangle
766
849
1,000
987
1,000
9789171,000
1,0009671,000
1,0001,000
980
Ulam Sequence
872
983
1,000
1,000
914
1,0009091,000
9339031,000
9671,000
942
United States
899
897
916
891
1,000
9609361,000
1,0009811,000
9221,000
939
992
Vampire Numbers
1,000
949930
1,000
1,000
863
876940
9508261,000
9469819901,0001,000
9641,000826888883
984
Van Eck Sequence
914
935804
945
918
836
988
1,000
1,000
1,000
9569761,0001,000
9319821,000
1,000989
826
Zeckendorf Representation
921
960
960
992
822
942
1,000
9929551,000
9861,0009751,000
946974980
1,000
972
Zodiac Signs
978
1,000
961
994
948
1,000
1,000
1,0009501,000
1,0009721,000
971
γ
935
918963
963
1,0001,000
1,000
1,000
904
1,000
1,000
9619981,0001,000936
1,0009631,000
985
λ
1,000
1,000960
910
924
982
1,000
1,000
8909969031,000
9668881,000
888949
891
π
878
1,000984
984939
967
1,000
914
1,000
986
1,000
1,0001,0001,0001,000815
926
9851,000
857
903
τ
871
1,000941
970881
946
1,000
903
943
972
1,000
9841,0001,0001,000
931
9701,000
857
875
φ
1,000970975847867
1,0008559501,000857
1,000
951
1,000
1,000
1,000
9261,0001,0001,000806
1,000
1,0001,0001,000900946921
1,000
946
√2
644
964
1,000912961
1,000918919976769
1,000
951
926
9698461,000
9579631,0001,0001,0001,000
1,000
9421,0001,0001,000875
1,000
977
𝑒
9561,0001,000963811
1,000
1,000
952
950
923
9668571,000
1,0001,0001,0001,000944
963
1,0001,0001,0008219511,000
986888843