12 Days of Christmas
862
929
887
954
877
964
994
906
867
961
931
728
24 Game
777
99 Bottles of Beer
912
948
931
849
933
918
864
841
886
913
124
604
Abundant Numbers
770
780
1,000
948
799
955
814
686
754
838
863
873
841
753
461
Abundant Numbers (Long)
1,000
935
822
912
Arabic to Roman
682
868
744
996
759
654
787
660
889
617
Arithmetic Numbers
948
902
931
928
Arrows
883
902
850
876
905
903
952
831
822
870
940
923
860
763
Ascending Primes
949
825
ASCII Table
964
917
983
935
798
898
843
985
855
917
762
378
brainfuck
265
840
906
833
616
536
857
902
477
900
618
605
Catalan Numbers
934
894
982
927
978
499
491
970
955
495
Catalan’s Constant
738
994
138
852
837
337
Christmas Trees
906
1,000
938
861
895
872
754
953
915
888
882
513
Collatz
905
963
928
952
841
962
885
CSS Colors
707
770
739
214
770
830
701
829
848
716
738
738
766
770
728
742
762
776
960
175
889
786
794
827
Cubes
846
949
747
674
585
883
811
735
845
146
779
929
Day of Week
907
782
600
800
1,000
952
DFA Simulator
853
894
Diamonds
927
899
971
933
777
764
802
965
905
751
428
Divisors
828
838
915
941
949
1,000
835
885
933
722
876
983
803
965
942
887
491
Emirp Numbers
945
896
824
902
939
905
925
892
906
912
959
906
896
759
732
Emirp Numbers (Long)
940
826
925
873
424
Emojify
897
891
805
885
Evil Numbers
888
907
833
984
919
969
1,000
886
891
906
981
931
921
895
857
849
580
Evil Numbers (Long)
928
986
918
759
901
972
Factorial Factorisation
738
Farey Sequence
1,000
794
Fibonacci
950
961
729
884
937
1,000
962
877
980
959
911
890
862
925
986
979
936
940
773
938
383
Fizz Buzz
751
135
758
122
943
931
950
272
856
905
960
301
226
777
1,000
969
576
668
972
991
941
839
958
933
821
932
403
969
982
993
834
993
924
987
970
219
699
802
904
534
588Foo Fizz Buzz Bar
920
990
944
877
903
928
931
843
985
938
724
Forsyth–Edwards Notation
949
907
335
Fractions
824
1,000
885
746
847
844
843
900
990
812
658
Game of Life
878
851
237
Gijswijt’s Sequence
875
660
902
733
872
619
956
595
783
813
882
Happy Numbers
900
894
792
841
913
958
941
866
1,000
877
718
915
921
978
961
915
729
843
826
439
Happy Numbers (Long)
878
960
927
868
1,000
844
713
866
828
Hexdump
842
845
862
799
947
727
Intersection
712
832
994
898
960
670
823
543
706
832
840
813
806
Inventory Sequence
921
865
1,000
878
835
942
ISBN
827
812
899
942
909
854
863
781
Jacobi Symbol
671
915
780
809
800
Kolakoski Constant
663
880
974
518
645
451
193
295
120
169
Kolakoski Sequence
766
912
913
1,000
849
756
878
801
402
Leap Years
885
957
880
933
955
954
939
934
841
948
910
883
986
919
920
719
892
950
927
861
628
Levenshtein Distance
941
834
892
565
729
959
678
968
842
830
823
Leyland Numbers
796
892
903
932
988
827
780
880
957
811
758
633
ln 2
938
800
919
697
980
965
Look and Say
153
874
875
925
780
886
757
973
849
825
678
783
543
Lucky Numbers
918
874
833
923
880
950
753
169
Lucky Tickets
849
963
879
936
722
858
918
745
188
Maze
746
866
Medal Tally
789
881
854
Morse Decoder
716
961
728
789
671
727
Morse Encoder
755
878
940
696
784
798
804
Musical Chords
369
807
889
889
869
626
946
714
N Queens
891
643
Niven Numbers
925
950
891
944
960
914
928
1,000
951
775
936
976
1,000
949
940
908
853
856
926
983
943
942
849
939
787
933
761
Niven Numbers (Long)
941
895
995
926
1,000
884
975
Number Spiral
695
756
864
1,000
973
712
825
340
540
864
Odious Numbers
892
926
909
835
992
917
969
1,000
889
893
796
911
978
742
932
896
837
892
577
Odious Numbers (Long)
906
992
914
745
901
969
Ordinal Numbers
771
865
786
831
776
747
905
790
830
996
736
782
Pangram Grep
674
909
883
1,000
922
841
989
854
727
767
958
935
906
682
Pascal’s Triangle
900
837
886
953
927
1,000
1,000
876
118
825
973
781
902
744
853
625
Pernicious Numbers
948
933
891
931
952
902
913
917
1,000
931
971
916
966
931
934
926
894
962
943
971
912
976
965
931
929
851
907
685
924
570
Pernicious Numbers (Long)
920
825
846
958
750
967
Poker
822
802
764
837
848
858
668
Prime Numbers
894
922
755
891
908
944
1,000
1,000
788
909
980
959
938
892
745
721
Prime Numbers (Long)
901
895
913
925
1,000
1,000
855
898
949
892
922
Proximity Grid
874
QR Decoder
750
642
932
785
774
571
Quine
1,000
966
546
938
806
662
909
923
673
977
945
954
931
969
939
500
944
943
896
911
956
905
975
959
935
699
277
982
Recamán
885
806
925
777
891
824
889
699
809
693
Repeating Decimals
837
689
958
Reverse Polish Notation
790
1,000
873
810
843
894
782
Rijndael S-box
619
Rock-paper-scissors-Spock-lizard
892
911
554
807
937
855
835
710
Roman to Arabic
825
973
915
719
801
800
603
948
879
807
Rule 110
613
933
896
935
831
684
786
806
962
701
Seven Segment
394
817
917
790
833
863
671
879
829
SI Units
823
874
284
Sierpiński Triangle
723
756
872
939
865
888
896
743
930
841
698
703
Smith Numbers
829
856
756
632
114
780
651
Spelling Numbers
833
877
771
1,000
830
639
837
772
539
Star Wars Opening Crawl
714
833
852
874
734
697
845
595
889
586
Sudoku
825
803
814
610
676
699
Sudoku v2
611
852
865
868
657
Ten-pin Bowling
501
367
793
945
512
800
871
675
587
429
Time Distance
957
926
889
Tongue-twisters
778
655
845
786
870
875
906
687
859
686
853
941
732
827
782
United States
880
798
875
996
Vampire Numbers
380
874
712
921
671
794
780
876
600
156
Van Eck Sequence
66
913
819
1,000
909
824
793
896
962
614
633
Zodiac Signs
862
967
783
909
γ
705
1,000
852
λ
759
753
902
230
296
356
836
340
824
890
812
857
π
597
867
943
889
992
985
114
725
926
831
947
258
185
221
τ
855
867
992
115
704
931
703
913
251
179
216
φ
937
900
920
933
958
967
103
680
974
760
973
260
133
243
√2
948
910
937
893
853
99
699
993
728
980
239
130
221
𝑒
719
945
925
895
1,000
978
73
851
953
600
976
203
152
171