12 Days of Christmas
1,000
910
598
480
688
1,000
484
727
422
950
854
1,000
1,000
702
982
734
959
853
736
1,000
961
985
979
975
1,000
964
964
524
957
99 Bottles of Beer
1,000
989
810
914
764
853
798
1,000
932
890
1,000
513
1,000
1,000
1,000
996
1,000
1,000
1,000
988
785
1,000
1,000
1,000
1,000
975
1,000
1,000
852
980
682
982
1,000Abundant Numbers
925
1,000
925
738
424
919
759
837
893
930
852
698
1,000
958
826
1,000
1,000
957
1,000
980
947
920
932
902
902
865
1,000
943
927
942
1,000
970
886
759
1,000
634
684
780Abundant Numbers (Long)
925
982
926
1,000
887
891
1,000
1,000
1,000
928
1,000
965
833
1,000
1,000
1,000
981
804
962
1,000
1,000
985
1,000
1,000
979
970
935
988
1,000
986
947
907Arabic to Roman
1,000
954
1,000
823
836
1,000
1,000
1,000
1,000
1,000
1,000
1,000
912
902
1,000
1,000
895
1,000
944
1,000
779
978
677
1,000
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
888
1,000
921
860
980
1,000
964
967
916
1,000
909
972
1,000
978
705
689
1,000
1,000
Ascending Primes
963
ASCII Table
972
861
976
1,000
916
977
938
1,000
960
1,000
888
646
648
719
brainfuck
757
1,000
884
875
975
933
707
1,000
1,000
1,000
803
946
1,000
968
Catalan Numbers
1,000
1,000
819
988
1,000
1,000
1,000
1,000
1,000
900
961
1,000
1,000
994
1,000
951
1,000
1,000
905
941
980
1,000
1,000
1,000
591
Catalan’s Constant
1,000
1,000
1,000
1,000
976
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
772
1,000
980
1,000
1,000
1,000
884
962
Christmas Trees
878
741
1,000
766
813
888
1,000
983
1,000
959
944
940
1,000
1,000
1,000
957
972
981
1,000
964
988
940
980
948
1,000
982
1,000
1,000
957
1,000
766
943
683
Collatz
1,000
942
964
1,000
1,000
894
965
917
1,000
1,000
1,000
1,000
967
829
1,000
961
CSS Colors
1,000
575
905
756
997
1,000
728
941
531
1,000
985
983
1,000
1,000
Cubes
956
1,000
731
861
887
829
806
1,000
Day of Week
1,000
1,000
1,000
1,000
1,000
1,000
992
1,000
1,000
1,000
1,000
803
741
Diamonds
838
913
1,000
74
880
858
891
1,000
908
957
839
988
775
1,000
990
921
882
1,000
1,000
926
835
910
1,000
933
847
933
1,000
904
962
988
953
735
935
844Divisors
889
942
958
1,000
57
1,000
1,000
940
1,000
1,000
1,000
851
1,000
981
1,000
1,000
1,000
1,000
1,000
1,000
884
875
1,000
1,000
1,000
1,000
1,000
1,000
970
1,000
1,000
976
1,000
928
955
969
593
992Emirp Numbers
778
1,000
924
952
704
972
686
1,000
882
912
913
784
981
1,000
1,000
1,000
983
1,000
1,000
979
1,000
1,000
1,000
971
1,000
870
1,000
917
1,000
1,000
1,000
752
1,000
759
701
755Emirp Numbers (Long)
1,000
955
1,000
979
991
992
1,000
1,000
986
1,000
1,000
837
1,000
1,000
993
910
1,000
1,000
971
692
1,000
870
Emojify
974
1,000
1,000
962
897
990
962
953
Evil Numbers
656
800
1,000
826
652
962
946
944
1,000
1,000
827
875
1,000
1,000
975
778
943
1,000
806
970
974
1,000
1,000
1,000
844
1,000
1,000
1,000
950
833
1,000
1,000
875
1,000
982
753
1,000
854
897
832Evil Numbers (Long)
913
1,000
909
966
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
965Fibonacci
1,000
971
1,000
977
643
1,000
1,000
986
993
1,000
1,000
1,000
1,000
987
1,000
897
1,000
1,000
1,000
1,000
824
813
1,000
1,000
974
1,000
960
1,000
1,000
1,000
1,000
757
941
1,000
985
971
978
1,000
1,000
902Fizz Buzz
875
1,000
1,000
931
958
1,000
1,000
1,000
981
899
910
1,000
915
1,000
976
1,000
1,000
1,000
1,000
966
804
1,000
1,000
953
1,000
1,000
1,000
1,000
1,000
1,000
978
949
882
971
959
940
861Foo Fizz Buzz Bar
1,000
945
1,000
936
1,000
1,000
1,000
1,000
1,000
942
976
898
828
1,000
1,000
982
726
1,000
944
795
810
973
931
Forsyth–Edwards Notation
1,000
964
1,000
889
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
770
935
1,000
1,000
Game of Life
1,000
Gijswijt’s Sequence
1,000
1,000
800
727
Happy Numbers
756
1,000
846
778
669
917
950
1,000
755
833
881
871
957
958
924
1,000
719
1,000
1,000
1,000
880
1,000
915
918
862
1,000
960
1,000
1,000
1,000
1,000
971
743
1,000
917
869
727Happy Numbers (Long)
1,000
789
980
902
788
1,000
1,000
1,000
1,000
920
1,000
912
1,000
946
1,000
1,000
912
923
1,000
780
727
763
969
869
Hexdump
815
979
662
1,000
1,000
1,000
985
1,000
1,000
Intersection
942
978
914
1,000
908
840
1,000
1,000
795
1,000
1,000
979
1,000
985
981
1,000
985
956
898
960
984
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
927
927
ISBN
918
821
590
759
1,000
901
940
1,000
989
1,000
1,000
954
941
530
980
959
973
978
940
602
Jacobi Symbol
1,000
1,000
1,000
1,000
1,000
973
1,000
1,000
1,000
967
742
1,000
992
1,000
1,000
1,000
1,000
1,000
1,000
1,000
914
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
960
1,000
1,000
1,000
960
911
993
1,000
1,000
986
1,000
916
969
1,000
1,000
957
1,000
Kolakoski Sequence
950
978
1,000
1,000
864
1,000
918
1,000
1,000
961
910
1,000
1,000
1,000
1,000
1,000
961
1,000
1,000
962
829
1,000
1,000
1,000
912
825
1,000
965
787
Leap Years
867
1,000
1,000
1,000
810
947
966
987
1,000
1,000
745
1,000
1,000
1,000
943
870
980
1,000
1,000
980
1,000
971
952
978
1,000
918
1,000
1,000
1,000
915
935
1,000
917
1,000
869
977
978
1,000
867Levenshtein Distance
873
774
1,000
1,000
1,000
732
866
971
969
979
1,000
753
778
981
917
1,000
Leyland Numbers
1,000
1,000
966
907
969
952
1,000
972
988
986
858
927
1,000
1,000
977
1,000
986
726
1,000
969
909
1,000
952
1,000
1,000
786
713
922
1,000
ln 2
1,000
1,000
1,000
1,000
942
917
1,000
958
970
1,000
1,000
981
1,000
941
906
1,000
972
1,000
1,000
1,000
965
980
1,000
1,000
1,000
977
864
981
854
813
1,000
1,000
1,000
941
1,000
Look and Say
921
893
966
925
744
1,000
1,000
932
1,000
888
1,000
1,000
1,000
909
1,000
1,000
892
869
973
938
983
870
972
1,000
839
981
Lucky Numbers
1,000
1,000
989
1,000
1,000
1,000
1,000
1,000
1,000
986
968
1,000
974
948
933
816
1,000
930
887
940
971
974
950
Lucky Tickets
1,000
924
983
876
940
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
930
1,000
1,000
994
1,000
938
1,000
819
987
925
1,000
845
1,000
Maze
747
Medal Tally
1,000
Morse Decoder
1,000
1,000
908
1,000
952
942
1,000
1,000
1,000
854
835
886
1,000
1,000
1,000
Morse Encoder
1,000
676
1,000
907
968
713
983
1,000
968
715
969
1,000
1,000
1,000
Musical Chords
1,000
755
1,000
880
1,000
1,000
933
1,000
1,000
777
582
1,000
760
604
Niven Numbers
1,000
1,000
1,000
982
690
980
967
971
1,000
1,000
907
958
976
1,000
989
810
1,000
1,000
953
1,000
1,000
1,000
800
1,000
1,000
1,000
974
1,000
1,000
966
1,000
1,000
1,000
1,000
1,000
805
1,000
935
907
833Niven Numbers (Long)
1,000
1,000
955
907
953
1,000
1,000
985
1,000
984
951
833
984
931
1,000
958
852
1,000
952
984
980
914
844
971
893
1,000
1,000
987
989
984
937
898Number Spiral
1,000
922
932
1,000
967
1,000
977
1,000
809
797
869
1,000
871
890
1,000
1,000
1,000
Odious Numbers
606
795
1,000
872
677
1,000
946
932
1,000
1,000
830
857
944
1,000
988
824
926
1,000
833
990
1,000
1,000
1,000
1,000
867
1,000
985
1,000
974
800
1,000
1,000
913
1,000
1,000
725
1,000
857
850
841Odious Numbers (Long)
800
1,000
981
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
974
903
1,000
1,000
982Ordinal Numbers
938
946
920
951
879
1,000
931
880
941
992
951
694
832
1,000
1,000
932
1,000
933
933
952
895
828
1,000
907
949
759
1,000
1,000
793
1,000
926
892
1,000
Pangram Grep
978
827
579
662
826
1,000
980
771
939
989
924
1,000
963
900
1,000
1,000
1,000
984
1,000
927
989
937
1,000
603
1,000
968
949
1,000
933
951
951
1,000
833
544
Pascal’s Triangle
1,000
956
1,000
105
956
975
966
1,000
1,000
1,000
971
863
991
1,000
899
1,000
952
984
963
911
846
1,000
883
991
1,000
945
911
1,000
1,000
930
988
960
890
971
1,000
856Pernicious Numbers
971
1,000
1,000
1,000
541
1,000
1,000
1,000
1,000
1,000
873
1,000
955
961
1,000
1,000
895
1,000
850
1,000
1,000
969
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
972Pernicious Numbers (Long)
850
945
986
982
944
988
1,000
1,000
1,000
1,000
960
1,000
958
1,000
965
1,000
936
866
982
984
915
1,000
1,000
744
944
725
891
1,000
919
983
960Poker
1,000
765
1,000
953
841
965
1,000
1,000
842
1,000
1,000
1,000
Prime Numbers
913
1,000
1,000
914
684
962
815
921
1,000
1,000
977
875
1,000
891
945
889
1,000
1,000
1,000
1,000
1,000
875
423
1,000
1,000
891
934
1,000
1,000
933
939
1,000
1,000
1,000
1,000
846
1,000
833
1,000
777Prime Numbers (Long)
913
1,000
902
958
927
985
962
978
950
868
1,000
1,000
960
850
1,000
1,000
991
1,000
791
464
1,000
955
908
1,000
921
1,000
1,000
1,000
1,000
1,000
Proximity Grid
1,000
1,000
907
QR Decoder
756
1,000
808
580
Quine
1,000
1,000
1,000
882
943
594
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
931
989
957
1,000
902
949
1,000
960
1,000
1,000
928
992
944
1,000
972
971
1,000
1,000
978
1,000
680
913
1,000
1,000
Repeating Decimals
984
978
Reverse Polish Notation
828
1,000
1,000
1,000
1,000
1,000
849
1,000
996
1,000
1,000
653
815
938
Rijndael S-box
1,000
1,000
1,000
Rock-paper-scissors-Spock-lizard
1,000
863
1,000
839
888
938
715
854
789
950
991
1,000
1,000
691
973
1,000
1,000
834
1,000
Roman to Arabic
986
916
1,000
989
816
1,000
986
908
1,000
1,000
979
1,000
1,000
1,000
959
1,000
972
908
851
1,000
1,000
1,000
987
981
962
985
838
972
1,000
Rule 110
1,000
988
984
942
791
1,000
706
895
1,000
1,000
869
1,000
1,000
888
1,000
1,000
940
935
1,000
1,000
1,000
1,000
952
981
1,000
941
929
949
917
Seven Segment
1,000
805
922
921
815
1,000
1,000
1,000
1,000
1,000
1,000
954
980
1,000
1,000
1,000
928
1,000
1,000
957
1,000
949
1,000
970
1,000
1,000
1,000
Sierpiński Triangle
1,000
1,000
986
1,000
957
1,000
1,000
958
896
963
1,000
921
1,000
910
938
1,000
973
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
960
982
973
1,000
966
984
861
847
949
Smith Numbers
1,000
959
959
908
1,000
933
914
1,000
1,000
858
850
1,000
989
925
1,000
945
1,000
850
970
655
733
548
Spelling Numbers
971
940
1,000
489
768
917
1,000
527
1,000
981
997
921
1,000
1,000
1,000
Star Wars Opening Crawl
863
1,000
665
1,000
1,000
831
1,000
Sudoku
1,000
1,000
868
963
1,000
Sudoku v2
1,000
939
1,000
577
1,000
637
1,000
981
672
Ten-pin Bowling
955
1,000
824
1,000
938
930
863
1,000
876
990
1,000
915
1,000
1,000
1,000
913
978
1,000
1,000
978
904
Time Distance
890
1,000
480
503
Tongue-twisters
817
639
487
1,000
647
495
758
617
609
995
769
645
1,000
1,000
926
560
922
United States
976
1,000
1,000
755
1,000
1,000
1,000
1,000
812
647
924
979
949
1,000
966
1,000
927
988
953
1,000
1,000
1,000
Vampire Numbers
1,000
1,000
783
1,000
832
1,000
979
1,000
1,000
760
802
862
919
815
1,000
1,000
1,000
1,000
720
1,000
Van Eck Sequence
955
951
1,000
940
1,000
915
897
1,000
1,000
1,000
1,000
968
976
956
1,000
921
922
917
975
1,000
946
778
1,000
908
1,000
Zodiac Signs
1,000
988
1,000
858
1,000
1,000
1,000
659
1,000
γ
797
1,000
1,000
629
λ
983
976
482
460
982
852
1,000
567
990
1,000
1,000
996
805
952
638
728
1,000
985
939
1,000
1,000
1,000
1,000
1,000
1,000
610
945
978
1,000
996
1,000
986
1,000
926
890π
692
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
771
1,000
907
933
1,000
1,000
1,000
967
749
τ
692
1,000
990
1,000
164
1,000
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
750
1,000
930
933
1,000
1,000
1,000
984
741
φ
778
1,000
991
1,000
108
991
990
902
1,000
803
955
1,000
1,000
975
826
1,000
958
1,000
944
1,000
1,000
983
932
930
1,000
1,000
1,000
1,000
778
1,000
1,000
1,000
1,000
1,000
1,000
680
1,000
√2
778
1,000
925
1,000
103
1,000
910
856
1,000
808
971
1,000
1,000
1,000
800
1,000
1,000
1,000
1,000
1,000
1,000
907
934
924
1,000
1,000
1,000
774
1,000
967
1,000
902
1,000
1,000
933
755
𝑒
848
1,000
1,000
1,000
112
989
950
991
1,000
881
1,000
1,000
1,000
1,000
833
966
1,000
1,000
1,000
1,000
1,000
1,000
978
1,000
1,000
963
1,000
1,000
891
1,000
1,000
975
1,000
1,000
1,000
1,000
796
936