12 Days of Christmas
871
922
922
977
1,000
979
1,000
843
926
1,000
916
998
920
24 Game
1,000
1,000
965
1,000
1,000
1,000
1,000
1,000
1,000
917
1,000
966
99 Bottles of Beer
800
954
996
906
1,000
961
1,000
936
1,000
920
980
Abundant Numbers
803
925
922
864
884
905
986
1,000
1,000
962
891
1,000
1,000
867
977
972
933
890
969
1,000
851
872
Abundant Numbers (Long)
984
985
953
936
1,000
1,000
986
1,000
1,000
962
927
1,000
1,000
938
977
944
935
988
1,000
994
986
Arabic to Roman
1,000
1,000
897
1,000
976
1,000
771
1,000
1,000
925
1,000
907
903
1,000
Arithmetic Numbers
897
1,000
1,000
1,000
1,000
969
936
986
1,000
1,000
986
1,000
1,000
1,000
1,000
1,000
1,000
1,000
966
1,000
1,000
1,000
1,000
927
941
971
889
1,000
1,000
1,000
1,000
960
1,000
1,000
974
943
1,000
1,000
994
Arrows
911
947
733
785
939
1,000
777
1,000
942
1,000
889
733
Ascending Primes
782
963
934
984
932
1,000
791
1,000
1,000
957
896
1,000
929
1,000
1,000
905
934
ASCII Table
973
992
945
959
1,000
967
1,000
976
1,000
805
989
1,000
906
1,000
849
885
973
1,000
brainfuck
599
946
926
614
602
706
814
1,000
927
1,000
954
1,000
814
Catalan Numbers
1,000
908
1,000
929
1,000
958
854
878
1,000
952
1,000
1,000
790
1,000
1,000
1,000
1,000
1,000
1,000
1,000
781
970
966
1,000
Catalan’s Constant
714
854
837
1,000
1,000
1,000
871
1,000
733
941
1,000
Christmas Trees
1,000
796
941
897
912
989
1,000
892
1,000
1,000
925
971
1,000
949
840
Collatz
809
879
1,000
929
953
1,000
967
1,000
973
963
1,000
1,000
992
1,000
920
1,000
986
1,000
976
980
936
919
1,000
951
993
CSS Colors
850
795
1,000
1,000
1,000
1,000
997
1,000
1,000
944
957
1,000
1,000
Cubes
720
792
932
777
1,000
968
1,000
741
1,000
738
Day of Week
1,000
1,000
1,000
1,000
993
1,000
659
1,000
1,000
980
1,000
1,000
1,000
1,000
1,000
1,000
DFA Simulator
994
990
957
1,000
1,000
965
1,000
974
1,000
883
Diamonds
878
920
957
981
793
977
1,000
984
1,000
971
1,000
869
323
892
Divisors
917
968
959
940
1,000
960
951
1,000
968
963
923
1,000
1,000
932
961
886
1,000
949
1,000
1,000
966
1,000
1,000
970
958
1,000
992
Emirp Numbers
1,000
994
985
800
1,000
944
964
1,000
928
1,000
971
1,000
784
922
1,000
1,000
852
Emirp Numbers (Long)
969
962
840
1,000
854
956
1,000
850
1,000
962
1,000
945
1,000
Emojify
974
676
897
952
989
791
968
749
1,000
1,000
1,000
1,000
1,000
1,000
Evil Numbers
841
962
960
991
974
967
901
1,000
792
976
778
893
1,000
949
939
1,000
1,000
865
1,000
895
923
964
862
1,000
821
942
Evil Numbers (Long)
913
1,000
1,000
942
1,000
938
1,000
800
947
1,000
951
875
1,000
1,000
947
1,000
886
879
924
1,000
1,000
965
Factorial Factorisation
957
1,000
904
944
918
980
1,000
1,000
1,000
904
1,000
1,000
915
1,000
920
1,000
918
Farey Sequence
952
909
887
1,000
989
865
1,000
939
1,000
1,000
1,000
1,000
941
1,000
968
931
1,000
973
941
938
1,000
1,000
922
917
967
961
Fibonacci
842
868
976
327
979
981
986
956
979
944
920
984
978
628
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
978
989
1,000
1,000
1,000
923
1,000
1,000
857
872
964
1,000
1,000
875
950
962
985
978
927
985
1,000
882
1,000
Fizz Buzz
982
973
952
839
983
989
978
969
973
1,000
929
1,000
1,000
983
1,000
955
1,000
1,000
1,000
1,000
1,000
1,000
770
Foo Fizz Buzz Bar
966
963
947
1,000
950
982
992
935
940
961
1,000
1,000
1,000
1,000
951
1,000
Forsyth–Edwards Notation
867
1,000
1,000
1,000
1,000
893
1,000
940
967
1,000
909
949
823
939
Fractions
882
1,000
1,000
1,000
894
966
971
1,000
959
1,000
976
1,000
898
1,000
955
1,000
938
1,000
1,000
1,000
Game of Life
878
815
893
1,000
1,000
838
1,000
862
1,000
849
735
Gijswijt’s Sequence
949
727
974
1,000
1,000
898
1,000
1,000
1,000
1,000
987
1,000
963
835
938
907
Happy Numbers
928
949
993
903
966
1,000
663
963
1,000
1,000
1,000
1,000
958
1,000
1,000
886
907
989
1,000
939
888
944
Happy Numbers (Long)
976
974
986
901
1,000
979
964
1,000
1,000
1,000
1,000
866
986
1,000
907
909
916
1,000
959
982
Hexdump
942
995
969
1,000
877
951
1,000
967
1,000
966
993
1,000
1,000
833
Intersection
808
907
1,000
993
975
926
1,000
923
1,000
775
Inventory Sequence
910
970
1,000
831
787
1,000
973
1,000
945
917
1,000
955
872
982
1,000
846
1,000
969
744
1,000
975
ISBN
800
980
838
853
933
957
1,000
935
1,000
1,000
937
984
1,000
949
1,000
959
905
882
977
Jacobi Symbol
915
926
892
942
1,000
1,000
880
1,000
896
1,000
906
1,000
889
873
Kolakoski Constant
1,000
1,000
937
935
895
1,000
1,000
1,000
949
1,000
1,000
685
Kolakoski Sequence
909
935
1,000
973
819
1,000
1,000
1,000
925
1,000
1,000
1,000
1,000
837
1,000
988
663
954
937
Leap Years
1,000
931
977
1,000
1,000
821
1,000
1,000
964
1,000
972
1,000
935
1,000
917
952
912
Levenshtein Distance
910
1,000
1,000
1,000
966
1,000
990
1,000
1,000
1,000
1,000
1,000
1,000
Leyland Numbers
903
992
967
972
971
986
886
908
1,000
943
1,000
1,000
1,000
855
922
1,000
986
1,000
758
893
924
ln 2
721
968
1,000
1,000
923
955
1,000
1,000
976
1,000
1,000
1,000
1,000
976
813
901
761
Look and Say
1,000
1,000
850
1,000
979
833
989
957
584
1,000
943
1,000
1,000
1,000
1,000
882
958
1,000
1,000
841
881
1,000
878
1,000
1,000
951
1,000
940
1,000
Lucky Numbers
1,000
974
1,000
1,000
918
986
1,000
907
1,000
833
1,000
1,000
1,000
1,000
817
940
924
1,000
Lucky Tickets
822
1,000
972
1,000
963
985
1,000
989
988
1,000
857
1,000
1,000
667
969
864
1,000
Mahjong
1,000
1,000
1,000
1,000
1,000
1,000
1,000
925
1,000
1,000
Maze
675
864
1,000
994
1,000
952
1,000
906
1,000
921
Medal Tally
834
1,000
1,000
976
989
1,000
1,000
1,000
1,000
1,000
1,000
916
Morse Decoder
917
836
1,000
1,000
980
1,000
932
1,000
Morse Encoder
900
902
901
995
961
914
1,000
921
1,000
Musical Chords
853
919
991
932
1,000
976
917
1,000
1,000
1,000
1,000
1,000
N Queens
1,000
1,000
899
1,000
857
1,000
1,000
1,000
928
1,000
945
1,000
964
Niven Numbers
1,000
413
857
886
1,000
1,000
629
961
1,000
932
871
1,000
1,000
971
1,000
981
980
1,000
1,000
1,000
942
989
1,000
1,000
537
964
827
1,000
1,000
1,000
1,000
890
1,000
1,000
984
987
875
977
903
891
1,000
1,000
1,000
971
1,000
1,000
756
1,000
1,000
830
958
684
1,000
1,000
Niven Numbers (Long)
965
969
963
980
1,000
1,000
987
1,000
1,000
964
981
962
1,000
1,000
970
980
980
1,000
1,000
802
1,000
935
Number Spiral
923
944
881
939
1,000
1,000
1,000
1,000
1,000
870
1,000
803
889
961
968
996
Odious Numbers
981
980
991
1,000
1,000
811
824
893
1,000
974
971
1,000
1,000
878
1,000
872
923
848
1,000
782
917
Odious Numbers (Long)
981
980
975
1,000
833
947
1,000
975
872
1,000
1,000
933
1,000
818
853
893
1,000
Ordinal Numbers
924
922
926
944
862
969
925
1,000
935
1,000
975
931
1,000
1,000
1,000
881
1,000
1,000
974
1,000
Pangram Grep
810
1,000
962
764
929
962
793
1,000
1,000
1,000
983
977
1,000
800
986
1,000
889
951
935
967
Pascal’s Triangle
956
929
980
859
971
1,000
958
986
1,000
912
957
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Pernicious Numbers
1,000
1,000
1,000
962
993
1,000
929
1,000
1,000
1,000
1,000
797
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
967
1,000
953
1,000
1,000
1,000
1,000
1,000
Pernicious Numbers (Long)
826
980
1,000
897
905
1,000
978
1,000
1,000
1,000
977
1,000
992
Poker
1,000
1,000
984
996
929
1,000
1,000
1,000
1,000
981
996
1,000
993
1,000
1,000
932
Prime Numbers
808
886
963
910
991
1,000
900
711
1,000
806
850
1,000
1,000
1,000
968
1,000
767
757
1,000
1,000
1,000
1,000
984
1,000
933
814
927
Prime Numbers (Long)
821
726
947
929
938
896
1,000
974
1,000
1,000
955
864
1,000
1,000
1,000
1,000
1,000
841
1,000
1,000
913
971
1,000
967
1,000
1,000
Proximity Grid
909
952
979
1,000
1,000
1,000
921
1,000
967
QR Decoder
752
774
799
1,000
899
784
1,000
794
1,000
Quine
1,000
1,000
1,000
588
1,000
1,000
871
1,000
1,000
1,000
667
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
500
1,000
1,000
1,000
730
1,000
941
Recamán
944
921
821
978
699
974
1,000
948
1,000
984
931
875
906
Repeating Decimals
889
889
1,000
1,000
1,000
1,000
941
1,000
1,000
1,000
958
970
Reverse Polish Notation
926
913
915
1,000
938
1,000
1,000
1,000
814
896
1,000
902
956
1,000
1,000
1,000
704
Rijndael S-box
879
680
596
897
979
779
758
826
1,000
1,000
873
767
1,000
894
1,000
891
881
924
Rock-paper-scissors-Spock-lizard
807
976
1,000
885
1,000
854
1,000
896
Roman to Arabic
968
955
986
910
1,000
924
1,000
930
1,000
974
1,000
1,000
1,000
1,000
852
923
Rule 110
840
972
990
899
915
1,000
825
1,000
972
1,000
1,000
1,000
Seven Segment
877
877
883
859
828
1,000
888
1,000
SI Units
1,000
1,000
998
1,000
1,000
876
1,000
Sierpiński Triangle
753
934
856
909
913
941
746
1,000
935
1,000
877
880
1,000
Smith Numbers
1,000
897
943
816
906
991
768
821
913
1,000
911
1,000
708
972
1,000
804
921
821
865
962
Spelling Numbers
982
768
908
1,000
897
1,000
1,000
774
1,000
Star Wars Opening Crawl
1,000
1,000
1,000
1,000
910
1,000
1,000
1,000
1,000
1,000
Sudoku
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Sudoku v2
1,000
980
962
1,000
1,000
1,000
994
1,000
940
1,000
1,000
1,000
Ten-pin Bowling
749
962
851
798
1,000
1,000
888
1,000
832
935
1,000
895
Time Distance
966
957
944
785
955
1,000
933
1,000
933
1,000
880
Tongue-twisters
953
803
821
792
987
985
862
1,000
850
1,000
856
1,000
850
582
1,000
991
United States
1,000
928
873
920
960
1,000
1,000
1,000
895
1,000
939
992
Vampire Numbers
1,000
949
991
1,000
838
1,000
892
940
950
1,000
928
979
1,000
914
1,000
826
880
914
936
912
Van Eck Sequence
914
982
920
869
1,000
1,000
1,000
862
1,000
982
1,000
1,000
628
Zodiac Signs
1,000
1,000
962
1,000
954
960
1,000
965
1,000
972
γ
986
1,000
1,000
1,000
1,000
1,000
1,000
974
1,000
1,000
1,000
1,000
985
λ
740
901
837
867
926
1,000
892
1,000
882
1,000
922
1,000
π
903
1,000
955
825
1,000
986
1,000
1,000
1,000
1,000
926
985
1,000
857
925
τ
888
1,000
970
810
1,000
972
1,000
952
1,000
983
931
970
1,000
857
906
φ
1,000
1,000
983
1,000
966
813
1,000
1,000
1,000
1,000
909
1,000
1,000
919
1,000
1,000
1,000
900
1,000
1,000
√2
644
816
1,000
1,000
1,000
967
943
769
1,000
893
969
1,000
1,000
963
973
1,000
1,000
1,000
1,000
1,000
1,000
854
1,000
𝑒
989
942
824
1,000
785
891
966
1,000
1,000
1,000
1,000
691
963
1,000
1,000
821
929
986
988
1,000