12 Days of Christmas
874864933
929
896
907
872
927
773
935
883
871
894
900
24 Game
850
881
858
630
594
839
826
903
893
99 Bottles of Beer
676881
779
841
854
770
858
875
929
878774
883
Abundant Numbers
770794
837
947
938
764
949
666
733
768
877
865
Abundant Numbers (Long)
821924
822
938
923
729
939
657
809
895
842
854
Alphabetic Numbers
885
816
Arabic to Roman
661677979
752
789
752
903
695
778
853
790
Arithmetic Numbers
805906
827
892
818
772
904
645
802
Arrows
771
781
775
961
743
806
806
734
Ascending Primes
846853
694
853
944
614
963
730
723
780
800
ASCII Table
767736
830
741
770
857
827
745
725
779
Billiards
748
847
728
786
725
795
679
768
brainfuck
366797864842
723745
832
850
656
775768
695
838
748
818
804
805
750
Calendar
753
942
Card Number Validation
701
771
750
818
717
801
566
741
Catalan Numbers
865
526
732
907
611
827
927
649
839
Catalan’s Constant
849
717
577
412
555
814
599
973513
724
802
598
710
Christmas Trees
678798
876
779
774
721
841
876
842
878
900
Collatz
705753
833
893
723
818
824
882
879
844
841
Continued Fractions
665
933
CSS Colors
391882428
630872
477
848
740
979
658
600
614
Cubes
683
863
869
636
780
687
709
668
768
Day of Week
919
789
779
764
1,000
962
761
712
DFA Simulator
867
902
831
790
860
739
910
753
839
Diamonds
569751
771
845
798
607
737
768499815
853
776
Divisors
761
798923
860
891
886
855
938
942
891
913
979
904
949925
862
Emirp Numbers
881785
596
784
963
761
934
885
868
879
Emirp Numbers (Long)
520727
687
784
954
790
774
741
852
844
Emojify
657
744
797
946
883
733
791
702
791
Evil Numbers
869904
901
659
770
711
957
978
850
980
842
763
Evil Numbers (Long)
554903
898
780
763
769
948
973
934
949
727
781
Factorial Factorisation
757
742
720
838
884
796
805
903
Farey Sequence
803891
827
678
707
603
922
826
733
Fibonacci
905695792717906881734949942958802736891885735872914910867801634684930818950840862859802860861576977837701967850955848852926673858892880984729965780929861787504906920794582793385729829
Fizz Buzz
802637890772832896572939902949769706740951871858920886757734614892834857781949903886679842746683987953859836673854810793760933976982645990891930473978804757302807859925649725541879721
Foo Fizz Buzz Bar
647443872568891824551845834870762783625946769829680824704851623885891
72891491386060678280673391693767386369869783683472987195195951998289891043883381563143870804724711799649810675
Forsyth–Edwards Notation
695
761
755
745
707
783
648
642
Fractions
710
770
833
817
910
770
746
879
991
Game of Life
710
759
843
840
569
640
770
718
654
Gijswijt’s Sequence
702
845
679
784
760
759
661
744
Gray Code Decoder
872
929
833
Gray Code Encoder
775
921
934
Happy Numbers
877718
766
772
830
956
916
888
778
800
Happy Numbers (Long)
729822
872
775
828
919
851
847
766
793
Hexdump
903
851
803
896
858
887
780
959
894
947
Hilbert Curve
722
850
769
887
728
916
615702
912
934
932
787
807
861
Intersection
796
806
835
648
744
671
806
787
674
Inventory Sequence
801807
809
840
753
824
861
743
868
908
699
819
ISBN
660
728770
872
744
704
797
771
852
872
779
Jacobi Symbol
672
611729
607
588
925741
561
710
573
724603751
709
680
Kaprekar Numbers
784
737
752
412
640
440
754
541
645
Kolakoski Constant
524
600
790
892
794
821
752
848
765
810
687
Kolakoski Sequence
880
537644
668
843
777
788
765
760
955
1,000
787
882
779
797
Leap Years
686826
602
940
933
656
977
979
846
732
761
Levenshtein Distance
518
831
827
865
593
704
874741581
670
818
524
Leyland Numbers
791894
751
794
936
661
750
797
952
808
776
ln 2
748873740
604936
833
866
597
751
860
862
946480
960
753
966
810
798
Look and Say
554729
887
767
682
814
916
905
813
840
906
Lucky Numbers
820
682
800
702
887
837
827
767
782
Lucky Tickets
730
691842
658
737
765680
781
611
790
832
886
721
810
Mahjong
764880829
802753
733
830
741
874
638
776
664
821
663
Mandelbrot
719
877
714
835
841
736
703
899
Maze
626
624
887
753
582
597
616
855
551
724
Medal Tally
493
794776
827
726
789
744
890
843
717
Minesweeper
765
Morse Decoder
654
863
718
849
816
686
780
715
Morse Encoder
735
854
821
812
775
797
871
768
Multitap Input
756
Musical Chords
560844597
811
797781
841
820
848
833
774
849
719
674
869832871
854
823
N Queens
514
776
865
864
774
711
765
749
823
859
871
Niven Numbers
822
873902
925
899
848
896
865
942
910
954
902
895
Niven Numbers (Long)
760849
889
750
931
880
936
853
879
889
933
Number Spiral
706646
828
843
889
950
575
674
724
685
Odious Numbers
865899
896
670
784
705
947
965
842
976
837
784
Odious Numbers (Long)
575899
889
761
775
714
935
960
928
968
692
774
Ordinal Numbers
645835
837
740
751
802
914
855
895
948
793
PalindromemordnilaP
790
797
772
827
597
881
582
643
Pangram Grep
426606
793
739873
615
880
852
769929
484771
602
889882
688
710
879869905791874
833862
210460854
680
Partition Numbers
814
747
795
676
771
837
832
822
760
Pascal’s Triangle
623
652
684791
735
610
964
827
960
677751584901
921
907
842
Pernicious Numbers
870902
898
847
958
946
954
949
973
907
919
Pernicious Numbers (Long)
647873
635
802
739
951
878
724
895
711
804
Poker
872
808
875
836
871
850
836
808
754
Polyominoes
605
854
693
753
704
615
740
642
Prime Numbers
845887
870861
738
698
767
774
767
987
586944
984
859894934
914
928
Prime Numbers (Long)
867890
794924
893
810
846
779
859
974
579955
971
868747971
823
943
Proximity Grid
857
772841
809
702
758
841
839
841
892
866
848
844
QR Decoder
746
751
730
858
748
918
704
757
751
641
Quine
986
477962
863505941504
594400783943514
823587135877629
932685
806878898824598864
938971
945583906821953704571910945
597
957641
676529
357
Recamán
636
847
882
799
885
757
480858
783
787
870
731
808
Repeating Decimals
736735
805
757
666
794
767
939
858
Reverse Polish Notation
711
646
1,000
632
781
670
771
836
665
845
Reversi
811847
874
849
835
838
941
877
870
851
916
Rijndael S-box
867
645741729
720772
926
595
870
784
809
785
616
787
803
668
800
798
771
Rock-paper-scissors-Spock-lizard
622
600
742762
855
647
749
765795817
917
852
Roman to Arabic
580766
658
841
732
603
691
852
711
725
ROT13
679819726
643806
766
686
728
865
855
802
943
827
863
Rule 110
599757
757
921
570
816
873
791
781
784
848
Scrambled Sort
791
780
884
869
731
892
845
838
Set
784
798
620
706
674
906
752
716
Seven Segment
477
745
724
711
850
647
750
861
713
768
SI Units
895
894
879
809
866
821
738
781
Sierpiński Triangle
406423457
695685
470
499
734
708
949
841
822
719
655
786
Smith Numbers
760
680
543
897
721
686
772
824
791
Spelling Numbers
741
1,000
781
683
653
750
678
759
702
692
Star Wars GPT
763
770
821
748
796
819
489
793
Star Wars Opening Crawl
583740
852
854
849
825
788
738
796
Sudoku
639823621
607867
836
857
786
701954
833
834
643
940
644
819
932
949
847
Sudoku (Fill-in)
643789655
754759
727
797
688
781752
789
737
641
867
657
782
792
822
696
Taxicab Numbers
845
Ten-pin Bowling
709853
694
718
863
795
848
919
884
951
853
Tic-tac-toe
755
807
666
732
844
848
846
903
857
Time Distance
852
901
841
909
936
855
889
839
863
Tongue-twisters
847
919
884
898
901
862
888
861
Topological Sort
682
804
561
525
764
736
615
726
Tower of Hanoi
702
878
Transpose Sentence
783
805
621
861
802
858
599
827
Trinomial Triangle
847
734
734
855
754
865
902
876
753
United States
549
413603738652
604751664
809
777
819
843
832
644630
891625
705608
754703871632842
843
850707
571
685
Vampire Numbers
853
738
741
838
936
753
882
749
795
Van Eck Sequence
744
753
855
935
902
737
842
675
773
Zeckendorf Representation
654
849
615
789
770
774
892
762
770
Zodiac Signs
773810
844
893
831
810
896
846
886
857
820
γ
805897781
843
906
880
877
909
949
844
1,000674
886
859
781
903
λ
775
686
804
896
696
712
683
542
857
687
694
708
π
851874834
640856
760
673
906
386
973
893
975672
912
812
919
814
660
τ
831848815
631863
766
656
899
933
910
960668
909
801
912
803
644
φ
892801779
253896
815
755
834850
923
478
952459
952
742
934
889
693
√2
859740740
928
776
662
917756
841
490
942455
946
743
972
806
632
𝑒
828870852
698932
753
747
568
951
952648
918
779
970
671
821