12 Days of Christmas
958
934
665
903
875
935
931
923
988
974
953
942
941
920
893
920
911
896
924
24 Game
627
99 Bottles of Beer
951
893
822
912
873
935
935
928
946
879
846
811
944
930
961
933
903
905
841
Abundant Numbers
945
791
838
733
653
891
794
872
765
794
885
802
756
799
916
881
958
948
790
953
769
884
995
742
787
897
814
947
721
792
852
961
812
901
884
795
909
800
Abundant Numbers (Long)
942
898
884
894
844
886
944
879
837
876
856
880
960
935
956
915
892
995
925
901
788
794
936
851
822
927
933
783
893
925
918
906
899
Arabic to Roman
913
695
570
862
983
996
750
934
849
Arithmetic Numbers
917
842
845
903
896
844
852
849
778
762
928
897
754
816
821
Arrows
935
827
739
912
796
879
868
886
889
869
891
860
779
950
875
853
881
Ascending Primes
764
231
801
706
890
941
686
851
ASCII Table
937
911
837
891
860
874
732
929
930
930
783
890
905
865
888
792
898
852
brainfuck
897
858
774
887
807
824
870
864
862
845
820
915
701
826
864
931
922
830
947
848
Catalan Numbers
1,000
821
891
892
851
909
894
807
935
927
866
978
951
460
830
849
849
885
970
922
955
871
Catalan’s Constant
975
793
721
919
994
956
857
967
893
915
Christmas Trees
785
899
795
884
929
849
846
872
511
849
904
908
851
728
769
940
905
947
670
893
Collatz
956
874
924
895
925
906
897
843
881
897
963
928
912
969
868
909
914
887
872
929
902
976
930
827
956
900
923
CSS Colors
455
784
990
776
1,000
783
960
755
768
Cubes
889
561
682
712
737
Day of Week
813
842
907
865
889
804
874
878
662
1,000
784
952
880
759
896
DFA Simulator
868
860
926
865
869
817
948
909
929
838
Diamonds
853
904
754
817
905
819
874
943
733
871
834
731
867
852
925
734
621
774
826
Divisors
954
809
904
839
534
905
952
852
940
898
905
915
801
896
888
941
949
863
1,000
912
943
977
949
946
905
864
958
959
890
983
975
810
965
942
903
909
917
Emirp Numbers
931
837
683
945
896
876
894
916
927
857
791
681
989
884
768
743
929
897
892
792
906
924
923
959
808
903
Emirp Numbers (Long)
892
852
806
911
847
986
833
750
882
876
873
796
912
893
867
Emojify
1,000
917
901
930
Evil Numbers
832
738
881
759
880
803
921
895
901
938
871
902
715
909
892
773
904
765
794
699
969
904
921
1,000
844
714
890
810
825
859
750
904
981
956
743
814
796
677
785
849
848
Evil Numbers (Long)
836
843
879
824
942
905
936
889
740
844
909
879
767
885
788
812
966
773
908
1,000
898
805
840
791
795
884
805
901
949
942
620
834
816
890
896
882
Factorial Factorisation
930
887
821
873
838
891
842
828
931
784
870
870
Farey Sequence
903
896
849
927
813
889
856
888
874
850
919
891
955
872
849
924
850
Fibonacci
985
689
849
929
904
627
950
961
940
729
888
961
923
930
917
936
926
927
839
949
1,000
962
871
877
921
956
980
746
812
897
957
921
910
884
890
964
932
924
986
979
909
974
898
924
917
938
372
926
870
Fizz Buzz
981
979
849
911
899
943
978
941
963
955
936
927
900
614
867
903
855
860
1,000
945
728
969
951
972
991
883
958
975
856
839
969
982
834
854
993
992
907
987
921
943
934
924
Foo Fizz Buzz Bar
931
851
903
897
954
835
762
837
893
815
904
835
878
933
834
823
928
955
907
860
985
981
875
872
892
901
Forsyth–Edwards Notation
936
882
865
874
868
907
873
808
911
861
974
849
973
893
Fractions
862
836
821
815
883
826
789
811
745
703
818
843
921
936
782
990
868
Game of Life
769
811
884
778
Gijswijt’s Sequence
893
859
854
858
755
896
871
893
882
872
763
846
866
898
953
848
866
831
Happy Numbers
944
629
881
789
634
889
899
857
936
899
915
931
874
927
784
920
917
855
1,000
929
920
896
827
912
921
978
964
848
961
726
829
857
913
Happy Numbers (Long)
927
894
879
874
934
723
873
908
861
914
851
920
885
1,000
914
856
882
821
900
917
932
776
953
898
894
Hexdump
849
900
839
879
829
794
844
834
853
954
846
826
871
Intersection
846
839
869
853
792
846
883
797
848
677
928
926
906
862
Inventory Sequence
958
885
841
884
857
873
828
873
848
866
871
765
826
874
866
826
832
854
909
887
861
855
811
ISBN
980
692
898
780
846
851
859
826
916
857
883
856
831
784
847
945
928
835
843
871
840
Jacobi Symbol
815
690
832
721
884
915
794
851
709
627
637
806
869
769
849
863
Kolakoski Constant
974
873
894
778
877
875
909
853
852
Kolakoski Sequence
965
871
826
593
792
835
910
825
861
875
868
905
912
913
777
893
1,000
874
814
846
900
876
877
878
911
852
914
870
888
Leap Years
968
847
779
935
753
900
927
921
962
916
909
931
928
873
1,000
935
821
906
900
979
948
916
885
779
974
921
986
918
920
976
849
845
905
842
933
Levenshtein Distance
933
941
902
940
863
881
889
762
959
644
962
778
968
607
Leyland Numbers
827
721
918
723
892
896
846
848
957
874
904
884
740
880
957
854
839
882
ln 2
928
739
937
870
877
893
873
869
980
922
965
900
953
868
Look and Say
916
884
767
762
846
871
884
874
737
881
890
954
909
861
876
973
856
807
920
852
956
852
881
Lucky Numbers
931
880
907
901
918
924
869
892
892
880
897
859
932
886
822
919
900
896
828
781
797
882
950
929
859
887
818
Lucky Tickets
832
838
898
786
794
832
849
856
758
866
946
917
882
866
Mahjong
906
Maze
882
Medal Tally
853
828
847
876
856
882
868
845
814
859
943
819
814
Morse Decoder
975
552
836
821
912
915
667
857
811
869
970
939
886
Morse Encoder
938
429
810
850
893
847
844
914
770
Musical Chords
768
N Queens
831
943
Niven Numbers
979
801
954
918
938
733
925
950
911
898
944
960
914
927
928
931
901
872
915
1,000
951
578
909
932
936
976
957
1,000
949
940
908
907
974
934
945
926
961
978
716
944
942
939
927
933
928
877
Niven Numbers (Long)
871
674
717
904
903
900
935
896
941
963
791
911
895
917
890
848
901
995
857
914
919
908
922
948
1,000
888
902
884
873
808
905
975
981
755
962
907
904
916
896
789
856
Number Spiral
752
813
674
730
960
973
562
731
928
855
Odious Numbers
805
931
744
903
796
933
891
926
940
831
900
732
913
892
817
806
684
969
912
943
1,000
888
921
891
849
822
899
721
910
978
958
684
841
819
650
772
797
869
Odious Numbers (Long)
786
914
879
824
920
906
935
874
750
909
879
784
892
827
822
965
748
927
1,000
900
852
825
849
792
770
826
901
969
945
571
832
821
890
801
882
Ordinal Numbers
961
843
653
861
845
840
779
881
885
809
719
878
953
859
929
796
843
951
753
850
905
960
755
908
996
881
793
Pangram Grep
872
675
605
923
906
783
929
883
849
1,000
865
817
798
989
864
905
826
870
972
935
915
875
817
Pascal’s Triangle
926
884
444
837
867
753
771
867
836
854
1,000
827
890
916
841
874
885
973
961
805
946
882
806
Pernicious Numbers
920
919
934
907
921
644
948
932
922
891
931
952
902
909
913
912
893
856
917
1,000
719
855
971
915
916
966
913
986
934
926
894
903
962
943
971
912
976
965
770
963
929
658
907
923
924
919
873
Pernicious Numbers (Long)
916
836
897
904
920
955
932
767
958
741
873
870
831
913
967
961
601
949
785
Poker
829
Prime Numbers
944
811
836
841
672
940
893
922
796
841
900
955
827
727
817
944
533
1,000
904
970
1,000
941
914
786
948
849
908
980
962
851
959
880
767
837
874
904
Prime Numbers (Long)
940
852
848
833
922
895
863
886
958
837
802
830
858
1,000
889
845
811
1,000
915
899
855
848
898
970
955
727
946
921
879
904
Proximity Grid
757
QR Decoder
720
Quine
1,000
907
966
804
696
877
531
938
566
634
806
926
898
784
909
554
927
946
845
920
651
945
892
954
895
931
969
939
944
943
920
896
911
956
768
576
905
975
955
861
959
935
699
913
870
914
358
858
Recamán
963
899
837
894
951
883
907
919
883
900
906
968
933
916
913
864
817
911
889
975
966
861
968
894
917
Repeating Decimals
921
819
783
882
847
814
859
953
1,000
944
822
Reverse Polish Notation
864
776
764
783
869
832
1,000
777
626
865
833
822
843
799
926
794
754
825
Rijndael S-box
849
888
839
875
806
930
839
881
Rock-paper-scissors-Spock-lizard
999
330
939
881
896
901
937
889
911
970
969
846
918
Roman to Arabic
906
463
888
971
821
731
809
816
838
967
886
957
888
Rule 110
927
895
620
907
893
900
871
901
860
889
628
919
949
935
965
909
Seven Segment
902
802
644
851
876
802
874
917
890
863
800
750
909
923
845
Sierpiński Triangle
961
780
820
832
850
905
892
724
820
796
887
888
847
860
968
817
Smith Numbers
907
787
839
854
869
849
763
944
860
885
722
868
809
899
911
862
904
875
Spelling Numbers
831
813
827
823
1,000
868
753
783
875
905
829
Star Wars Opening Crawl
661
873
811
Sudoku
790
Sudoku v2
825
Ten-pin Bowling
655
851
731
682
756
871
885
839
857
875
957
Time Distance
917
708
895
891
913
885
804
911
911
977
Tongue-twisters
690
676
805
885
935
953
862
872
930
892
United States
848
794
885
910
904
871
868
996
908
916
Vampire Numbers
665
902
887
897
807
878
770
772
858
884
925
859
860
807
Van Eck Sequence
949
881
817
895
912
855
810
874
894
855
1,000
706
869
927
875
847
778
933
925
896
962
922
855
937
877
893
Zodiac Signs
957
856
798
872
895
861
865
879
891
879
γ
1,000
λ
371
787
956
π
889
825
713
879
847
911
892
916
755
992
894
985
950
930
910
893
926
937
947
920
880
848
910
τ
890
822
692
890
842
910
881
920
756
992
914
972
911
889
882
931
928
940
915
870
846
903
φ
938
871
703
937
900
915
879
920
933
958
724
871
941
818
914
889
877
974
928
973
985
679
918
896
√2
950
864
837
947
908
916
877
926
937
996
893
972
809
912
898
879
993
936
980
976
575
921
949
𝑒
910
849
260
944
915
840
895
823
895
958
875
978
939
926
863
816
953
936
976
973
876
967
918