12 Days of Christmas
1,000
583
730
425
377
978
1,000
961
725
1,000
597
994
679
960
929
630
443
1,000
562
24 Game
377
99 Bottles of Beer
1,000
759
900
527
862
955
1,000
1,000
1,000
959
693
863
996
874
969
1,000
836
1,000
715
Abundant Numbers
1,000
845
738
790
720
851
750
856
863
800
930
814
818
938
1,000
694
792
1,000
750
923
733
907
958
786
687
897
771
893
745
857
891
1,000
924
711
897
758
1,000
806
Abundant Numbers (Long)
1,000
1,000
968
926
901
871
1,000
966
913
913
941
986
800
1,000
923
1,000
927
1,000
1,000
985
881
755
1,000
902
909
965
1,000
899
935
1,000
1,000
1,000
985
Arabic to Roman
1,000
784
659
1,000
1,000
1,000
749
691
933
Arithmetic Numbers
1,000
947
921
861
986
967
929
940
887
857
1,000
1,000
873
864
965
Arrows
891
930
750
769
925
1,000
1,000
1,000
778
954
1,000
1,000
869
987
944
750
1,000
Ascending Primes
893
268
889
802
1,000
972
740
1,000
ASCII Table
1,000
984
687
711
1,000
949
783
1,000
831
968
844
971
975
920
950
674
1,000
933
brainfuck
1,000
1,000
874
610
896
1,000
986
1,000
1,000
721
906
1,000
798
964
1,000
955
984
1,000
837
1,000
Catalan Numbers
1,000
978
907
982
958
1,000
977
968
857
1,000
971
1,000
1,000
506
1,000
1,000
1,000
980
1,000
1,000
1,000
966
Catalan’s Constant
1,000
726
701
988
1,000
1,000
925
1,000
783
1,000
Christmas Trees
836
1,000
860
794
983
960
949
989
500
944
964
988
953
768
844
902
952
825
817
973
Collatz
1,000
964
1,000
914
911
1,000
972
958
974
1,000
815
985
1,000
1,000
886
972
1,000
989
925
983
1,000
983
974
942
1,000
1,000
1,000
CSS Colors
542
711
905
446
1,000
935
971
420
926
Cubes
1,000
624
550
782
775
Day of Week
1,000
990
815
1,000
1,000
1,000
989
985
811
1,000
908
1,000
964
816
1,000
DFA Simulator
667
1,000
1,000
1,000
1,000
962
1,000
1,000
974
1,000
Diamonds
933
1,000
825
724
1,000
839
1,000
743
733
935
915
821
953
848
950
671
673
942
917
Divisors
1,000
852
1,000
917
593
938
1,000
907
918
960
1,000
1,000
887
1,000
954
960
1,000
914
1,000
1,000
1,000
1,000
955
1,000
985
965
946
1,000
985
1,000
1,000
927
932
1,000
970
1,000
1,000
Emirp Numbers
778
909
756
802
1,000
964
814
1,000
1,000
808
737
447
897
795
711
743
958
769
1,000
741
1,000
902
974
759
973
851
Emirp Numbers (Long)
1,000
977
713
1,000
1,000
1,000
955
750
978
1,000
1,000
893
950
833
1,000
Emojify
982
1,000
947
836
Evil Numbers
778
944
776
974
885
943
1,000
872
1,000
909
896
737
1,000
952
844
951
778
847
703
1,000
763
949
1,000
905
735
1,000
901
871
905
781
1,000
1,000
1,000
853
813
848
753
761
939
938
Evil Numbers (Long)
912
921
981
913
980
902
1,000
1,000
909
949
1,000
1,000
848
964
800
885
1,000
871
951
1,000
979
889
947
890
848
955
853
1,000
976
1,000
714
879
884
979
1,000
980
Factorial Factorisation
1,000
1,000
906
974
942
979
952
687
1,000
891
795
1,000
Farey Sequence
1,000
1,000
933
864
771
1,000
1,000
973
972
964
1,000
1,000
879
860
981
978
802
Fibonacci
1,000
733
882
1,000
976
681
979
1,000
986
806
889
1,000
1,000
1,000
1,000
1,000
1,000
1,000
898
987
1,000
1,000
875
905
1,000
1,000
1,000
778
813
960
1,000
974
1,000
957
923
1,000
964
1,000
1,000
1,000
1,000
1,000
971
978
1,000
1,000
394
1,000
888
Fizz Buzz
1,000
1,000
900
949
958
960
1,000
969
912
981
989
974
971
640
903
969
889
893
806
976
750
775
1,000
1,000
1,000
919
1,000
1,000
884
900
860
1,000
840
901
981
1,000
976
900
949
971
1,000
973
Foo Fizz Buzz Bar
1,000
885
983
936
802
897
882
915
984
742
673
890
898
1,000
898
904
692
1,000
883
920
1,000
981
969
765
1,000
972
Forsyth–Edwards Notation
1,000
1,000
1,000
978
1,000
1,000
1,000
943
984
969
903
1,000
970
921
Fractions
981
982
738
1,000
1,000
1,000
789
960
835
800
970
977
971
1,000
954
1,000
1,000
Game of Life
629
886
966
705
Gijswijt’s Sequence
1,000
981
949
778
741
1,000
1,000
1,000
1,000
969
874
882
980
955
1,000
978
912
1,000
Happy Numbers
756
682
778
739
705
688
1,000
754
755
958
1,000
1,000
723
836
518
875
719
729
880
750
738
835
679
696
1,000
857
1,000
957
612
604
538
986
981
Happy Numbers (Long)
1,000
1,000
976
789
1,000
805
986
1,000
979
986
981
939
988
1,000
1,000
894
1,000
736
1,000
968
1,000
885
860
986
989
Hexdump
995
680
1,000
1,000
1,000
753
922
1,000
1,000
968
941
606
1,000
Intersection
1,000
1,000
755
1,000
865
1,000
933
917
1,000
784
975
1,000
845
1,000
Inventory Sequence
1,000
1,000
938
940
944
862
891
867
947
1,000
985
813
919
986
991
872
898
975
944
875
1,000
905
956
ISBN
1,000
595
779
714
975
882
1,000
949
961
857
969
965
974
831
984
986
938
1,000
734
1,000
962
Jacobi Symbol
897
803
686
1,000
1,000
1,000
846
952
810
679
711
923
944
892
614
1,000
Kolakoski Constant
1,000
979
1,000
839
974
1,000
989
945
1,000
Kolakoski Sequence
1,000
1,000
923
663
838
912
1,000
917
1,000
1,000
1,000
926
1,000
920
907
942
1,000
971
926
979
976
956
1,000
963
1,000
1,000
978
1,000
1,000
Leap Years
1,000
886
842
1,000
836
931
987
951
1,000
1,000
981
1,000
1,000
965
952
980
932
897
981
1,000
917
957
933
857
1,000
959
1,000
1,000
935
1,000
954
868
952
912
1,000
Levenshtein Distance
762
1,000
1,000
1,000
803
825
969
887
1,000
698
778
778
981
688
Leyland Numbers
950
822
859
820
985
986
1,000
818
844
977
988
1,000
840
976
1,000
940
772
1,000
ln 2
1,000
845
1,000
945
1,000
1,000
1,000
1,000
1,000
1,000
1,000
875
1,000
970
Look and Say
946
1,000
849
694
949
987
989
1,000
737
953
1,000
970
1,000
958
1,000
973
955
857
972
1,000
1,000
959
990
Lucky Numbers
1,000
1,000
1,000
961
945
1,000
978
1,000
1,000
1,000
976
932
971
1,000
870
933
1,000
1,000
941
857
862
1,000
1,000
1,000
1,000
940
1,000
Lucky Tickets
1,000
1,000
775
948
918
1,000
1,000
1,000
908
1,000
1,000
1,000
773
1,000
Mahjong
1,000
Maze
1,000
Medal Tally
1,000
654
671
1,000
1,000
988
1,000
986
919
638
1,000
729
909
Morse Decoder
1,000
641
613
583
1,000
1,000
717
1,000
900
912
931
648
1,000
Morse Encoder
1,000
497
616
969
1,000
915
841
949
580
Musical Chords
578
N Queens
970
Niven Numbers
1,000
857
1,000
982
1,000
814
961
967
971
1,000
1,000
1,000
1,000
1,000
958
1,000
793
942
989
810
1,000
632
897
953
1,000
1,000
944
952
1,000
1,000
1,000
974
1,000
977
966
1,000
978
1,000
809
829
1,000
978
1,000
935
1,000
877
Niven Numbers (Long)
914
727
768
1,000
982
955
986
953
1,000
1,000
854
1,000
985
1,000
1,000
940
942
833
925
931
1,000
958
962
1,000
1,000
952
984
988
980
844
1,000
1,000
1,000
860
1,000
987
984
1,000
937
859
939
Number Spiral
631
913
833
881
960
1,000
641
833
1,000
779
Odious Numbers
750
1,000
820
1,000
884
962
1,000
897
1,000
897
936
737
1,000
953
824
862
703
1,000
833
974
1,000
951
949
1,000
942
867
950
750
1,000
1,000
1,000
783
813
879
725
750
878
958
Odious Numbers (Long)
857
1,000
981
911
962
925
1,000
986
833
1,000
1,000
870
976
833
900
1,000
841
975
1,000
979
943
933
957
844
830
875
1,000
1,000
1,000
655
879
897
979
893
980
Ordinal Numbers
1,000
954
744
792
900
949
918
1,000
1,000
886
822
1,000
985
878
1,000
895
972
975
810
963
957
1,000
870
902
1,000
1,000
901
Pangram Grep
1,000
729
579
903
980
787
1,000
987
1,000
900
938
988
910
1,000
947
989
950
988
1,000
933
951
1,000
927
Pascal’s Triangle
1,000
1,000
501
889
964
859
930
985
950
922
1,000
896
929
1,000
944
1,000
1,000
1,000
1,000
932
930
1,000
911
Pernicious Numbers
1,000
1,000
1,000
1,000
1,000
716
979
1,000
1,000
1,000
947
1,000
1,000
1,000
1,000
1,000
1,000
942
1,000
1,000
773
854
1,000
850
1,000
1,000
969
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
886
966
1,000
725
974
1,000
1,000
1,000
954
Pernicious Numbers (Long)
1,000
932
981
949
941
1,000
1,000
869
958
821
948
954
935
1,000
1,000
1,000
682
953
879
Poker
844
Prime Numbers
1,000
870
869
945
740
962
1,000
921
861
940
1,000
1,000
830
803
800
1,000
580
1,000
1,000
1,000
1,000
1,000
854
892
1,000
896
1,000
1,000
1,000
986
871
938
846
709
977
1,000
Prime Numbers (Long)
1,000
958
947
864
977
974
973
1,000
1,000
955
903
773
927
1,000
1,000
884
919
1,000
1,000
1,000
974
918
981
1,000
1,000
848
1,000
1,000
1,000
1,000
Proximity Grid
633
QR Decoder
826
Quine
1,000
1,000
1,000
900
784
943
528
1,000
587
713
839
1,000
1,000
875
1,000
600
1,000
1,000
931
988
667
1,000
980
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
1,000
1,000
1,000
1,000
785
1,000
939
1,000
387
976
Recamán
967
1,000
912
885
1,000
989
985
1,000
1,000
974
1,000
1,000
938
985
1,000
971
841
961
974
1,000
1,000
990
1,000
1,000
1,000
Repeating Decimals
731
1,000
936
1,000
1,000
1,000
1,000
1,000
1,000
877
1,000
Reverse Polish Notation
1,000
964
688
979
1,000
968
1,000
962
741
1,000
1,000
995
958
953
975
833
688
1,000
Rijndael S-box
640
1,000
764
1,000
589
692
661
1,000
Rock-paper-scissors-Spock-lizard
1,000
388
593
939
861
1,000
816
831
978
932
976
442
800
Roman to Arabic
843
543
784
1,000
897
574
913
892
953
1,000
869
806
1,000
Rule 110
1,000
1,000
691
829
1,000
980
1,000
982
970
1,000
524
1,000
967
929
982
1,000
Seven Segment
1,000
887
739
718
1,000
908
1,000
977
985
1,000
852
844
953
966
1,000
Sierpiński Triangle
1,000
849
907
841
957
1,000
1,000
734
870
864
990
804
889
931
1,000
807
Smith Numbers
1,000
897
688
933
1,000
1,000
882
944
983
968
812
987
919
938
1,000
1,000
776
1,000
Spelling Numbers
1,000
545
1,000
1,000
1,000
542
907
925
866
1,000
1,000
Star Wars Opening Crawl
500
920
557
Sudoku
887
Sudoku v2
959
Ten-pin Bowling
758
652
554
1,000
675
933
1,000
1,000
1,000
641
966
Time Distance
526
717
986
1,000
652
844
905
979
855
1,000
Tongue-twisters
518
752
768
784
1,000
1,000
638
921
701
949
United States
927
618
701
856
851
974
648
1,000
711
683
Vampire Numbers
1,000
723
929
1,000
937
1,000
712
885
953
940
1,000
1,000
681
1,000
Van Eck Sequence
1,000
1,000
918
945
1,000
976
909
1,000
1,000
1,000
1,000
776
1,000
977
964
951
891
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Zodiac Signs
1,000
964
1,000
1,000
906
989
995
1,000
667
1,000
γ
1,000
λ
408
728
968
π
923
910
743
851
938
982
1,000
771
802
926
923
1,000
1,000
1,000
1,000
1,000
926
1,000
983
848
1,000
875
1,000
τ
923
923
743
851
899
982
1,000
771
814
897
954
1,000
1,000
1,000
1,000
931
1,000
983
909
1,000
875
1,000
φ
966
985
773
943
982
976
1,000
760
1,000
958
789
909
973
877
1,000
1,000
1,000
1,000
1,000
1,000
1,000
775
946
952
√2
966
971
894
979
983
978
1,000
741
1,000
923
929
1,000
860
1,000
1,000
1,000
1,000
1,000
1,000
1,000
651
946
1,000
𝑒
933
942
285
979
980
891
1,000
690
949
958
909
1,000
1,000
1,000
951
909
963
1,000
1,000
1,000
1,000
1,000
1,000