12 Days of Christmas
1,000
910
1,000
869
954
1,000
993
968
974
950
954
1,000
1,000
990
967
1,000
926
1,000
979
997
961
1,000
979
981
985
970
977
993
957
99 Bottles of Beer
1,000
989
1,000
914
1,000
995
980
1,000
932
943
1,000
926
1,000
1,000
1,000
996
1,000
1,000
1,000
964
1,000
1,000
1,000
1,000
1,000
967
1,000
980
852
980
979
982
1,000
Abundant Numbers
927
1,000
925
925
424
873
843
902
893
930
845
905
1,000
866
1,000
1,000
1,000
833
898
942
800
960
932
786
851
920
953
1,000
826
867
1,000
933
924
815
848
803
684
820
Abundant Numbers (Long)
927
982
926
1,000
901
891
1,000
1,000
1,000
928
1,000
965
1,000
1,000
1,000
1,000
981
804
962
1,000
1,000
985
953
1,000
979
944
935
988
1,000
986
947
914
Arabic to Roman
1,000
954
1,000
831
836
1,000
1,000
1,000
1,000
1,000
983
1,000
912
893
1,000
1,000
993
1,000
944
985
779
1,000
954
986
1,000
978
954
1,000
Arithmetic Numbers
1,000
812
974
959
885
931
957
949
941
1,000
Arrows
1,000
965
907
953
1,000
921
959
1,000
1,000
955
974
926
1,000
951
972
1,000
978
933
811
923
1,000
Ascending Primes
963
ASCII Table
972
861
976
1,000
1,000
977
983
1,000
960
1,000
888
951
830
865
brainfuck
757
1,000
884
1,000
975
895
879
1,000
1,000
908
959
949
1,000
968
Catalan Numbers
1,000
1,000
819
988
1,000
1,000
1,000
1,000
1,000
1,000
961
1,000
1,000
994
1,000
930
1,000
1,000
1,000
941
980
1,000
962
1,000
591
Catalan’s Constant
1,000
1,000
1,000
1,000
977
1,000
1,000
946
988
1,000
1,000
1,000
1,000
1,000
741
1,000
1,000
986
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
797
1,000
1,000
1,000
1,000
1,000
884
1,000
Christmas Trees
878
741
1,000
766
813
888
1,000
983
1,000
959
944
940
1,000
805
1,000
957
972
964
1,000
964
988
940
980
948
1,000
971
1,000
982
957
1,000
766
943
683
Collatz
1,000
942
964
1,000
1,000
894
965
963
1,000
1,000
1,000
1,000
967
971
1,000
961
CSS Colors
943
993
1,000
826
952
840
728
780
941
1,000
955
1,000
974
1,000
Cubes
952
1,000
680
801
1,000
773
711
799
Day of Week
1,000
1,000
1,000
1,000
1,000
1,000
992
1,000
1,000
1,000
1,000
1,000
741
Diamonds
838
913
1,000
74
880
858
891
1,000
908
957
946
988
775
1,000
990
921
882
968
1,000
926
835
910
980
933
847
905
959
746
962
988
953
735
935
844
Divisors
889
942
958
1,000
57
984
1,000
940
1,000
1,000
1,000
851
1,000
981
923
1,000
1,000
1,000
1,000
1,000
886
875
1,000
1,000
1,000
1,000
1,000
1,000
970
1,000
966
1,000
1,000
928
955
969
593
992
Emirp Numbers
980
1,000
848
976
704
821
1,000
1,000
985
1,000
1,000
784
914
1,000
952
1,000
1,000
1,000
971
985
1,000
973
987
924
980
986
1,000
958
1,000
1,000
878
844
976
962
1,000
898
Emirp Numbers (Long)
1,000
955
1,000
979
1,000
992
1,000
1,000
986
1,000
897
837
1,000
1,000
1,000
910
1,000
1,000
971
835
1,000
1,000
Emojify
939
1,000
1,000
1,000
1,000
992
1,000
934
Evil Numbers
750
800
1,000
891
652
962
964
972
1,000
1,000
923
938
1,000
1,000
964
778
943
1,000
1,000
980
974
886
1,000
1,000
844
1,000
1,000
1,000
950
806
1,000
1,000
923
964
982
753
975
976
897
947
Evil Numbers (Long)
913
1,000
927
983
946
1,000
968
1,000
1,000
842
1,000
1,000
975
1,000
1,000
1,000
1,000
1,000
1,000
879
1,000
976
965
Fibonacci
1,000
971
1,000
977
643
979
1,000
986
993
1,000
1,000
1,000
1,000
1,000
1,000
897
1,000
1,000
1,000
1,000
800
813
1,000
1,000
974
1,000
960
1,000
1,000
1,000
1,000
757
1,000
1,000
985
971
978
1,000
1,000
967
Fizz Buzz
875
1,000
1,000
931
958
1,000
1,000
1,000
981
899
1,000
1,000
915
973
976
1,000
1,000
1,000
1,000
983
804
1,000
1,000
953
1,000
1,000
1,000
1,000
1,000
1,000
1,000
949
882
971
959
940
861
Foo Fizz Buzz Bar
1,000
945
1,000
936
1,000
1,000
1,000
850
1,000
942
976
898
841
1,000
1,000
982
1,000
1,000
1,000
1,000
862
973
931
Forsyth–Edwards Notation
1,000
964
1,000
1,000
1,000
1,000
1,000
Fractions
1,000
956
1,000
932
1,000
973
1,000
1,000
833
1,000
1,000
969
1,000
920
889
980
868
1,000
979
966
938
1,000
1,000
Game of Life
1,000
Gijswijt’s Sequence
1,000
1,000
800
886
Happy Numbers
977
1,000
809
972
669
938
975
1,000
1,000
1,000
1,000
804
931
963
1,000
909
1,000
1,000
899
925
1,000
976
935
910
892
920
1,000
981
1,000
951
1,000
956
798
791
896
869
944
Happy Numbers (Long)
1,000
789
980
915
798
1,000
1,000
1,000
1,000
964
1,000
912
1,000
952
1,000
1,000
912
989
1,000
920
727
900
929
869
Hexdump
815
979
1,000
1,000
1,000
1,000
985
1,000
1,000
Intersection
942
978
914
1,000
908
1,000
1,000
935
696
1,000
1,000
971
1,000
985
981
945
985
989
857
982
704
957
1,000
Inventory Sequence
1,000
977
972
1,000
976
1,000
961
1,000
1,000
945
1,000
1,000
1,000
1,000
982
927
ISBN
918
821
752
759
1,000
1,000
940
1,000
989
1,000
1,000
954
941
640
980
959
949
1,000
919
602
Jacobi Symbol
1,000
1,000
1,000
1,000
1,000
973
1,000
1,000
1,000
967
1,000
1,000
992
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
985
1,000
1,000
979
1,000
Kolakoski Constant
1,000
1,000
1,000
992
1,000
875
1,000
1,000
1,000
771
1,000
965
911
993
1,000
1,000
816
1,000
952
949
1,000
967
957
1,000
Kolakoski Sequence
952
978
1,000
1,000
879
1,000
918
1,000
1,000
961
910
1,000
929
1,000
1,000
1,000
961
1,000
1,000
962
829
1,000
1,000
1,000
912
953
918
965
787
Leap Years
903
1,000
1,000
1,000
810
931
1,000
987
1,000
1,000
818
1,000
1,000
1,000
977
913
980
931
1,000
1,000
1,000
972
952
978
1,000
918
1,000
1,000
1,000
949
935
1,000
917
1,000
869
977
978
1,000
867
Levenshtein Distance
873
774
1,000
1,000
1,000
1,000
866
951
969
979
1,000
662
778
1,000
917
1,000
Leyland Numbers
1,000
1,000
966
907
992
952
1,000
972
988
986
858
927
1,000
969
977
1,000
986
758
1,000
969
909
1,000
952
986
1,000
893
713
922
1,000
ln 2
1,000
1,000
1,000
1,000
943
917
1,000
958
970
1,000
1,000
981
1,000
941
906
1,000
967
1,000
1,000
1,000
965
980
1,000
1,000
1,000
977
898
1,000
932
813
1,000
1,000
1,000
941
1,000
Look and Say
897
893
966
925
744
1,000
1,000
932
1,000
888
1,000
709
1,000
909
1,000
1,000
892
869
1,000
938
983
841
947
1,000
839
981
Lucky Numbers
1,000
1,000
989
1,000
1,000
1,000
1,000
962
1,000
993
968
1,000
974
948
933
1,000
1,000
965
875
940
971
974
950
Lucky Tickets
1,000
924
983
876
940
1,000
1,000
1,000
1,000
1,000
1,000
971
1,000
930
1,000
1,000
994
1,000
938
1,000
819
990
788
875
845
1,000
Maze
738
Medal Tally
1,000
Morse Decoder
1,000
1,000
908
1,000
952
942
1,000
1,000
1,000
854
1,000
861
981
922
1,000
Morse Encoder
1,000
753
1,000
1,000
1,000
770
972
1,000
979
830
959
1,000
975
1,000
Musical Chords
1,000
761
1,000
881
950
1,000
930
1,000
917
774
825
1,000
928
594
Niven Numbers
1,000
1,000
1,000
1,000
690
961
1,000
971
1,000
1,000
907
1,000
1,000
1,000
989
1,000
1,000
931
1,000
1,000
1,000
949
840
1,000
1,000
1,000
1,000
1,000
1,000
966
1,000
1,000
1,000
944
1,000
805
1,000
1,000
907
933
Niven Numbers (Long)
1,000
1,000
955
920
965
1,000
1,000
985
1,000
984
1,000
1,000
984
931
1,000
992
852
1,000
952
984
980
914
844
1,000
893
1,000
1,000
987
989
984
984
934
Number Spiral
1,000
922
951
1,000
1,000
1,000
977
1,000
809
797
869
1,000
871
890
1,000
1,000
1,000
Odious Numbers
727
864
1,000
872
677
1,000
982
959
1,000
1,000
887
939
1,000
1,000
964
824
926
1,000
1,000
990
1,000
917
1,000
1,000
867
1,000
985
1,000
1,000
800
1,000
1,000
923
966
1,000
725
976
1,000
850
965
Odious Numbers (Long)
956
1,000
1,000
982
973
1,000
1,000
1,000
1,000
833
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
903
1,000
1,000
982
Ordinal Numbers
938
946
920
955
879
1,000
931
880
990
992
951
861
832
943
1,000
932
1,000
935
933
952
895
828
1,000
907
949
931
1,000
889
793
1,000
926
892
1,000
Pangram Grep
978
827
684
831
826
1,000
980
844
985
989
962
1,000
942
1,000
1,000
889
1,000
984
1,000
977
989
937
1,000
690
1,000
968
949
1,000
970
951
951
1,000
833
544
Pascal’s Triangle
1,000
956
1,000
105
942
975
966
1,000
1,000
1,000
971
863
991
1,000
899
1,000
1,000
984
963
957
846
1,000
883
991
1,000
945
911
1,000
1,000
1,000
988
960
890
971
1,000
856
Pernicious Numbers
971
1,000
1,000
1,000
541
1,000
1,000
1,000
1,000
1,000
873
1,000
1,000
961
1,000
1,000
895
1,000
1,000
1,000
1,000
943
895
943
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
707
974
1,000
923
1,000
Pernicious Numbers (Long)
850
945
986
1,000
958
988
1,000
1,000
1,000
1,000
990
1,000
958
1,000
974
1,000
936
866
982
984
915
1,000
1,000
744
963
825
935
1,000
919
983
976
Poker
1,000
765
1,000
953
841
931
1,000
1,000
838
1,000
922
1,000
Prime Numbers
913
1,000
1,000
983
684
963
954
934
1,000
1,000
977
1,000
1,000
891
939
944
1,000
1,000
1,000
991
1,000
857
423
1,000
1,000
1,000
974
1,000
1,000
848
939
1,000
1,000
1,000
1,000
846
877
1,000
1,000
942
Prime Numbers (Long)
920
1,000
902
958
929
1,000
962
978
950
868
1,000
1,000
960
950
1,000
1,000
1,000
1,000
791
464
1,000
955
908
1,000
947
1,000
1,000
1,000
1,000
1,000
Proximity Grid
1,000
1,000
960
QR Decoder
756
1,000
1,000
763
Quine
1,000
1,000
1,000
882
943
625
1,000
1,000
909
1,000
1,000
985
723
1,000
1,000
1,000
1,000
1,000
1,000
1,000
381
1,000
1,000
1,000
1,000
1,000
947
680
1,000
1,000
630
1,000
1,000
1,000
1,000
414
1,000
Recamán
1,000
977
987
944
989
957
1,000
902
949
1,000
960
806
1,000
928
992
944
1,000
972
971
1,000
1,000
978
1,000
731
913
1,000
1,000
Repeating Decimals
984
1,000
Reverse Polish Notation
828
1,000
1,000
1,000
1,000
1,000
849
1,000
996
1,000
1,000
901
1,000
938
Rijndael S-box
1,000
1,000
1,000
Rock-paper-scissors-Spock-lizard
939
979
1,000
925
1,000
953
1,000
1,000
903
933
991
1,000
963
994
973
1,000
936
953
1,000
Roman to Arabic
986
916
1,000
989
819
1,000
986
925
1,000
1,000
973
1,000
979
1,000
959
1,000
972
908
851
1,000
1,000
1,000
980
971
1,000
985
838
972
1,000
Rule 110
1,000
988
984
933
795
1,000
713
897
1,000
1,000
871
960
1,000
862
1,000
1,000
875
936
1,000
917
1,000
1,000
959
968
843
942
839
941
932
Seven Segment
1,000
805
894
930
863
1,000
1,000
1,000
1,000
1,000
1,000
912
972
1,000
985
1,000
928
916
1,000
1,000
1,000
902
1,000
970
1,000
1,000
1,000
Sierpiński Triangle
1,000
1,000
987
1,000
958
1,000
1,000
960
899
988
1,000
922
923
913
941
1,000
974
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
962
983
979
943
966
984
865
851
951
Smith Numbers
1,000
959
959
924
1,000
933
991
1,000
1,000
858
850
1,000
994
925
1,000
945
1,000
913
970
897
911
548
Spelling Numbers
971
940
1,000
1,000
768
935
1,000
970
1,000
843
997
858
958
914
1,000
Star Wars Opening Crawl
863
1,000
946
984
1,000
872
1,000
Sudoku
1,000
1,000
853
965
952
Sudoku v2
1,000
939
1,000
1,000
1,000
824
1,000
975
955
Ten-pin Bowling
955
1,000
824
1,000
938
1,000
1,000
1,000
876
992
1,000
911
1,000
963
1,000
1,000
956
987
989
978
904
Time Distance
890
1,000
924
960
Tongue-twisters
947
922
802
1,000
878
987
758
1,000
901
902
906
831
940
1,000
859
921
1,000
United States
976
1,000
1,000
849
1,000
1,000
1,000
1,000
989
784
965
972
949
1,000
966
973
927
988
933
987
1,000
1,000
Vampire Numbers
1,000
1,000
1,000
1,000
1,000
1,000
979
1,000
1,000
760
893
1,000
919
1,000
1,000
1,000
1,000
1,000
963
1,000
Van Eck Sequence
955
951
1,000
940
1,000
915
897
1,000
1,000
1,000
1,000
968
984
956
1,000
921
922
917
975
1,000
1,000
787
1,000
908
1,000
Zodiac Signs
1,000
1,000
1,000
1,000
1,000
1,000
1,000
951
1,000
γ
797
1,000
1,000
771
λ
364
970
1,000
460
552
395
1,000
866
969
1,000
917
406
902
943
181
994
934
883
974
1,000
789
757
765
1,000
991
969
872
995
855
755
798
760
755
1,000
733
π
704
1,000
990
1,000
162
1,000
973
985
1,000
838
924
1,000
1,000
1,000
1,000
932
1,000
1,000
1,000
1,000
1,000
1,000
933
943
1,000
926
1,000
786
1,000
979
875
1,000
1,000
1,000
967
749
τ
704
1,000
990
1,000
164
991
964
985
1,000
827
950
1,000
1,000
1,000
1,000
921
1,000
1,000
1,000
1,000
1,000
1,000
933
936
1,000
931
1,000
778
985
979
857
1,000
1,000
1,000
984
741
φ
811
1,000
991
1,000
108
991
990
902
1,000
803
955
1,000
1,000
975
1,000
1,000
958
1,000
938
1,000
1,000
983
932
930
1,000
1,000
1,000
1,000
794
1,000
1,000
1,000
1,000
1,000
1,000
680
1,000
√2
784
1,000
925
1,000
103
991
901
856
1,000
808
971
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
907
934
924
1,000
1,000
1,000
790
1,000
1,000
1,000
902
1,000
1,000
933
755
𝑒
853
1,000
1,000
1,000
112
989
960
991
1,000
881
1,000
1,000
1,000
1,000
1,000
966
958
1,000
1,000
1,000
1,000
1,000
978
1,000
1,000
963
1,000
1,000
909
1,000
1,000
975
1,000
1,000
1,000
1,000
796
943