12 Days of Christmas
1,000
895
793
983
24 Game
954
1,000
888
857
579
982
955
1,000
951
99 Bottles of Beer
545
1,000
694
982
868
Abundant Numbers
915
803
792
759
1,000
867
857
930
851
938
743
800
694
821
826
1,000
957
907
1,000
958
775
676
987
949
745
860
933
970
934
970
897
758
907
806
Abundant Numbers (Long)
900
984
863
964
891
1,000
964
1,000
986
984
973
928
986
973
833
1,000
1,000
961
927
1,000
1,000
893
986
971
937
804
919
902
909
965
933
970
935
1,000
1,000
957
985
Arabic to Roman
1,000
680
943
1,000
1,000
1,000
1,000
1,000
962
1,000
944
746
779
926
904
829
1,000
957
Arithmetic Numbers
921
989
990
984
927
1,000
1,000
978
949
939
965
984
940
864
952
Arrows
1,000
853
841
911
729
930
902
916
954
1,000
698
741
Ascending Primes
1,000
951
957
952
1,000
983
942
970
953
922
931
970
985
958
992
1,000
877
ASCII Table
946
1,000
892
981
1,000
993
1,000
1,000
991
902
786
984
971
1,000
1,000
970
brainfuck
1,000
606
689
704
946
987
Catalan Numbers
988
968
1,000
951
1,000
958
921
957
1,000
900
1,000
955
994
1,000
1,000
884
941
980
1,000
759
1,000
1,000
966
Catalan’s Constant
701
1,000
924
1,000
1,000
899
333
Christmas Trees
1,000
915
983
880
988
1,000
988
1,000
980
924
917
887
952
1,000
839
1,000
Collatz
967
891
988
1,000
889
1,000
962
1,000
986
958
951
815
985
1,000
1,000
918
861
972
1,000
928
942
975
967
1,000
974
942
961
958
949
925
CSS Colors
711
1,000
960
1,000
1,000
905
997
988
1,000
1,000
909
996
983
975
1,000
1,000
Cubes
615
959
600
641
802
Day of Week
1,000
1,000
984
1,000
1,000
940
986
1,000
1,000
975
1,000
1,000
927
1,000
1,000
1,000
638
989
1,000
1,000
1,000
940
1,000
908
1,000
1,000
981
1,000
914
1,000
DFA Simulator
990
1,000
961
926
Diamonds
861
929
910
743
972
861
1,000
975
990
908
1,000
953
978
966
827
946
903
950
1,000
797
1,000
Divisors
942
836
1,000
1,000
923
1,000
929
1,000
978
1,000
1,000
1,000
1,000
840
1,000
963
1,000
769
1,000
1,000
1,000
864
955
1,000
985
965
970
921
891
955
1,000
1,000
885
881
932
1,000
970
985
984
Emirp Numbers
686
828
1,000
883
884
1,000
813
913
981
796
868
945
632
1,000
902
1,000
974
854
752
720
1,000
852
Emirp Numbers (Long)
790
818
842
1,000
729
958
852
901
962
886
863
798
813
938
756
863
950
968
Evil Numbers
800
895
776
974
943
964
944
875
1,000
872
1,000
909
1,000
896
875
1,000
784
963
943
1,000
1,000
980
974
1,000
1,000
1,000
950
1,000
1,000
1,000
900
950
806
1,000
1,000
895
840
829
963
982
1,000
763
897
939
942
854
1,000
832Evil Numbers (Long)
913
945
1,000
1,000
1,000
1,000
1,000
771
925
1,000
985
1,000
968
966
1,000
944
1,000
1,000
1,000
1,000
1,000
775
1,000
1,000
979
947
890
933
933
1,000
1,000
813
778
879
1,000
1,000
1,000
974Factorial Factorisation
1,000
931
955
936
911
975
988
953
932
1,000
Farey Sequence
952
1,000
875
1,000
989
1,000
1,000
1,000
1,000
831
1,000
1,000
1,000
986
1,000
980
1,000
1,000
Fibonacci
800
971
882
977
1,000
1,000
1,000
986
1,000
966
1,000
1,000
1,000
1,000
1,000
933
1,000
1,000
863
1,000
1,000
1,000
1,000
1,000
1,000
1,000
929
1,000
974
1,000
957
960
971
964
1,000
1,000
875
1,000
1,000
962
985
971
978
1,000
815
1,000
849
888Fizz Buzz
831
1,000
965
1,000
487
973
1,000
1,000
1,000
981
911
989
987
985
947
964
969
850
784
976
711
620
1,000
1,000
1,000
950
841
1,000
1,000
897
990
841
1,000
839
981
1,000
1,000
900
900
959
950
1,000
1,000
972
1,000
Foo Fizz Buzz Bar
1,000
977
963
990
802
976
981
1,000
962
969
794
902
1,000
1,000
982
940
986
860
991
946
750
1,000
852
985
1,000
1,000
906
985
1,000
967
Forsyth–Edwards Notation
876
953
989
1,000
1,000
973
960
972
842
940
1,000
984
933
941
875
1,000
Fractions
978
959
983
1,000
738
943
946
1,000
976
970
863
1,000
800
908
971
935
1,000
Game of Life
1,000
804
652
905
934
968
1,000
849
923
1,000
888
899
755
884
960
795
989
959
956
966
907
966
912
886
1,000
Gijswijt’s Sequence
1,000
Happy Numbers
1,000
833
705
713
747
852
1,000
939
755
894
1,000
804
881
900
924
976
922
823
1,000
880
915
918
1,000
679
941
642
1,000
960
1,000
1,000
971
808
986
821
Happy Numbers (Long)
1,000
988
914
1,000
989
952
1,000
968
1,000
973
990
944
1,000
821
986
975
1,000
1,000
980
1,000
973
874
973
736
959
953
972
861
901
782
979
961
Hexdump
1,000
1,000
24
1,000
Intersection
1,000
733
1,000
980
1,000
989
993
946
912
1,000
1,000
878
1,000
974
Inventory Sequence
935
955
972
955
953
977
1,000
943
932
976
900
986
990
972
973
868
976
945
930
944
981
872
936
944
919
848
884
1,000
ISBN
982
980
882
1,000
720
989
886
1,000
1,000
1,000
987
984
882
926
989
860
930
947
1,000
957
770
Jacobi Symbol
1,000
Kolakoski Constant
775
941
1,000
955
810
905
Kolakoski Sequence
978
1,000
905
985
963
1,000
1,000
975
986
987
937
866
990
1,000
958
991
961
962
1,000
1,000
1,000
976
956
981
843
978
883
961
Leap Years
938
886
1,000
931
934
987
919
775
929
1,000
1,000
1,000
1,000
961
1,000
932
980
981
962
1,000
971
870
957
933
882
848
906
959
935
923
917
952
859
956
981
907
936
1,000
Levenshtein Distance
928
1,000
1,000
1,000
1,000
972
816
1,000
939
929
1,000
1,000
945
1,000
1,000
Leyland Numbers
1,000
949
985
959
818
961
1,000
868
1,000
786
962
ln 2
1,000
968
1,000
930
1,000
1,000
1,000
1,000
Look and Say
978
868
1,000
991
1,000
943
963
938
964
973
870
1,000
972
964
Lucky Numbers
929
938
872
914
888
784
981
877
Lucky Tickets
957
1,000
1,000
771
Mahjong
914
779
Maze
899
Medal Tally
1,000
934
987
854
938
Morse Decoder
590
983
1,000
779
877
833
Morse Encoder
956
879
974
781
928
938
1,000
902
983
1,000
979
675
N Queens
731
932
873
932
706
985
Niven Numbers
714
977
982
1,000
1,000
967
1,000
870
1,000
1,000
1,000
1,000
1,000
1,000
958
976
793
942
1,000
810
1,000
1,000
1,000
1,000
1,000
833
890
1,000
1,000
1,000
974
1,000
977
1,000
1,000
1,000
974
1,000
791
806
1,000
875
795
978
1,000
811
935
1,000
893Niven Numbers (Long)
980
982
984
986
976
1,000
971
960
1,000
1,000
957
933
985
1,000
1,000
940
960
833
1,000
1,000
966
1,000
1,000
885
931
952
984
988
980
1,000
926
1,000
980
926
1,000
860
1,000
979
984
1,000
859
976Number Spiral
1,000
980
1,000
650
1,000
979
1,000
1,000
918
1,000
963
967
844
Odious Numbers
761
875
820
1,000
1,000
964
958
875
1,000
897
1,000
910
1,000
936
857
944
774
988
926
1,000
1,000
1,000
1,000
1,000
1,000
1,000
951
1,000
1,000
1,000
839
902
750
1,000
1,000
872
875
761
929
1,000
1,000
753
900
878
985
857
1,000
841Odious Numbers (Long)
766
963
1,000
1,000
1,000
1,000
1,000
804
925
1,000
986
1,000
968
947
1,000
944
1,000
1,000
1,000
1,000
1,000
769
1,000
1,000
979
933
957
900
826
1,000
1,000
766
786
879
1,000
893
1,000
982Ordinal Numbers
900
962
917
829
1,000
953
1,000
991
944
940
694
979
932
1,000
986
1,000
965
975
919
957
1,000
1,000
958
1,000
1,000
1,000
Pangram Grep
938
976
889
980
893
1,000
989
973
900
1,000
910
983
950
957
957
1,000
935
865
920
953
968
933
951
Pascal’s Triangle
1,000
867
1,000
1,000
974
971
1,000
971
983
982
947
1,000
952
897
891
1,000
1,000
968
957
919
881
962
1,000
1,000
932
930
910
Pernicious Numbers
1,000
846
1,000
1,000
979
1,000
1,000
980
1,000
1,000
1,000
1,000
1,000
1,000
1,000
955
1,000
942
1,000
1,000
761
1,000
1,000
1,000
1,000
1,000
944
893
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
974
1,000
875
966
1,000
930
1,000
1,000
811
1,000
1,000
972Pernicious Numbers (Long)
718
800
773
778
986
919
950
805
1,000
1,000
949
847
940
882
1,000
869
947
856
963
859
958
821
991
807
1,000
960
879
743
984
811
949
822
893
1,000
981
1,000
930
829
932
1,000
1,000
1,000
992Prime Numbers
929
1,000
895
886
894
1,000
1,000
982
1,000
857
1,000
935
1,000
1,000
1,000
954
1,000
824
1,000
1,000
892
1,000
1,000
1,000
848
1,000
971
871
1,000
846
933
877
833
1,000
Prime Numbers (Long)
865
1,000
879
942
938
1,000
922
1,000
974
967
962
1,000
1,000
955
990
927
1,000
1,000
947
1,000
944
1,000
1,000
1,000
974
1,000
674
905
1,000
1,000
947
894
1,000
Proximity Grid
952
969
960
1,000
968
1,000
946
973
777
1,000
1,000
1,000
874
980
992
1,000
Quine
1,000
1,000
1,000
750
909
943
559
1,000
587
444
897
789
1,000
886
1,000
900
769
1,000
931
953
1,000
1,000
965
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
818
607
1,000
1,000
500
1,000
1,000
1,000
1,000
785
1,000
730
1,000
387
1,000Recamán
969
918
982
939
959
985
928
981
869
985
990
982
915
894
Repeating Decimals
1,000
1,000
1,000
978
1,000
Reverse Polish Notation
1,000
917
926
424
1,000
1,000
938
1,000
974
963
982
985
958
963
721
1,000
Rijndael S-box
990
978
925
996
693
911
1,000
906
908
944
468
Rock-paper-scissors-Spock-lizard
1,000
571
803
Roman to Arabic
1,000
990
1,000
1,000
1,000
988
965
1,000
986
924
989
929
1,000
990
986
1,000
780
1,000
1,000
893
989
Rule 110
967
1,000
824
986
822
1,000
866
967
982
865
Seven Segment
968
798
941
1,000
1,000
923
902
890
901
975
832
987
900
1,000
753
971
SI Units
878
Sierpiński Triangle
1,000
1,000
966
957
1,000
1,000
930
958
973
1,000
955
986
982
1,000
935
881
1,000
931
1,000
902
843
924
966
Smith Numbers
1,000
670
983
1,000
905
Spelling Numbers
937
1,000
Sudoku
1,000
481
1,000
738
Sudoku v2
1,000
586
1,000
943
976
860
978
Ten-pin Bowling
1,000
616
827
Time Distance
526
954
Tongue-twisters
595
1,000
830
United States
693
755
1,000
884
943
948
1,000
969
1,000
954
892
708
887
931
1,000
836
908
Van Eck Sequence
966
1,000
1,000
909
1,000
964
891
1,000
875
Zodiac Signs
918
991
917
582
799
730
984
979
969
951
1,000
γ
454
941
730
1,000
924
1,000
705
λ
732
387
1,000
369
π
1,000
851
927
824
750
923
1,000
1,000
926
983
τ
1,000
851
955
838
954
1,000
983
931
983
φ
957
1,000
1,000
987
917
731
1,000
958
1,000
1,000
983
840
1,000
925
1,000
893
1,000
√2
1,000
1,000
988
919
1,000
1,000
1,000
1,000
1,000
1,000
873
1,000
1,000
𝑒
1,000
1,000
989
923
933
958
1,000
1,000
963
1,000
1,000