12 Days of Christmas
578
590
872
960
591421
936973
744
815
24 Game
543
393
618
972
567
554969
398634
733
99 Bottles of Beer
937943
745
509523
753654
683
9426697261,000
922827
857
471
655
5191,000699
7661,000398
688742
847
Abundant Numbers
964803738787
7927598378007368808738219308148518571,000712
9251,000
1,0001,000
8748899381,000958883
820826
860952
938711864
694744
721701787
Abundant Numbers (Long)
9467941,000968
8879649247871,0009659648821,0009779869001,000973
9251,000
1,0001,000
9559279801,0001,000984959
919918
965952
939935963935
918747
9591,000857960
Arabic to Roman
869
571
1,000900852979
1,000
861
891
804849791610
944461797741
7521,000
636
1,000
8551,000959768973953
Arithmetic Numbers
894676947932
904968913
984
979931
1,000
920
8281,000976
1,000
9709039211,000871985
889
8271,000
833907
9531,000
9121,000943959
Arrows
714
583
Ascending Primes
951
453631
907
551
949
694
702
895
964958956
377
476987
864
752
ASCII Table
692
833
803
939
813
977
903947
813
873630
1,000607884
740867
873957
653923
774
507
Billiards
471
456
brainfuck
265
549
836
624649
949
361
783
8271,000
750
614
Card Number Validation
7161,000
867
763
878
962
868
851932
827
881
627882
7131,000
821
788
943
Catalan Numbers
853
702988
1,0007781209518531,0009458868989721,000
1,000935
9741,000
955
7681,000
1,000
927
8848549419251,000531579
1,000
949
949
926
985
Catalan’s Constant
306659
908
908
911
788
1,000
209
773
859323
595
815
1,000
Christmas Trees
833
985
728
887
744921
1,000
8648549431,000773929
907593907
871955
932770
710
936871
Collatz
967754931938
831988
907865836979
956
802979907
6179651,000
759964859
9899821,000900838911
8918941,000
934970
877891967912
9749229591,000838969
CSS Colors
908
900
898
1,000
863
Cubes
794
561
649
Day of Week
1,000
841
969
1,000
1,000
1,000
8481,000
1,000
1,0001,0001,000560
1,0008691,000
1,000
9401,000
1,0001,000
816
1,000
9231,000
DFA Simulator
246
Diamonds
8287086711,000579
677610
8001,000
644
657
Divisors
9078521,000932
9098999191,000
930957798960963
8431,000802
1,0001,000906
9571,000
9299079258849551,0001,000
863980921907970
1,0001,0007678689321,000963
904915955556847901
Emirp Numbers
766772
880
1,000869
598
1,000
745
942849
677824
604
679734833610781774
8116321,0009021,000950
719
720
1,000
635808
Emirp Numbers (Long)
1,000904992881
959956983738
747765883955981
886
923
8791,000993
1,000798
625
942866796833818867978982
1,000652919873
9401,0009501,000896952986
1,0001,000
9891,0009181,000
Emojify
917
905
901864
Evil Numbers
750850717841
9429649448788751,0008721,0008799091,000
1,000
1,000
8441,000951
973862
1,000
967974
7111,000833
706
7118848621,0001,000791724
7658891,0001,000
761821
814648880764
Evil Numbers (Long)
840833945891
907966933
1,0009879251,0008829711,000
987
1,000
848933964
1,000900
1,000
9841,000
7751,000920
889
8907579139671,0001,000886700
8069381,000
9791,000
956679923952
Factorial Factorisation
946
640
713847
932
7291,000
7091,000
978851
967923
936
1,000757
9321,000
775892903
Farey Sequence
9529329721,000
9581,0009898918099959838499681,0001,0001,0001,000959
9741,000991
1,000920
9021,0001,000
963
9769739459641,0009419387509111,000986
8128159781,000
9901,0009758991,0001,000989977
Fibonacci
7629718829771,000
9781,0001,0009148861,0008899601,0001,0001,0009581,0009338131,0001,0009901,0009291,0001,000
6139351,0001,0001,0001,0006849801,0009501,0001,0008899191,0001,0001,0001,0009411,0009621,0001,0005069589781,0008131,000903938847
Fizz Buzz
8319331,0006531,0004879609029138138028969631,000823978974579972683
969
1,0008127841,000976711620
1,0001,0001,0009668419029578478847258411,0001,0004429811,0009518099009401,0003966311,0001,000
9466271,000774
Foo Fizz Buzz Bar
977859
865
835
970
856
908
1,000
1,0009081,000973860
6621,000944
985987
842
896
866
Forsyth–Edwards Notation
793
596
620
913
969
824
918765712953750
763725
8751,000
634
833
719769
Fractions
978606
713
979837967836961996859934
794
657985
844
959861757
9711,000
9467801,000920
9051,000
1,0001,000
8611,000848933
850
854810
Game of Life
685
368
816
Gijswijt’s Sequence
810795
939
583
984
831974
986
736986868
759
716653841918
806
649647
1,000914
542892686
954747
9201,000991
Happy Numbers
1,000855675
696713
1,000754658678
776
1,000804857
1,000789852724836
886785841714
793684
6796586421,0008571,000
612770763708
649
964712
Happy Numbers (Long)
1,000857866909
936921
957914929
670874
9441,0008668211,000986
9719391,000980
951865
736947803
9241,000
966662845857
802
781
Hexdump
905912
1,000
707780
561
680
775927929
925
960861
940
869905
1,000
847730919
768971698
9791,000
574883
9531,000
8941,000
Intersection
742
755
910
726
798845
906
941
878742
750
915
913837
Inventory Sequence
935851
953
926
953
1,000
964
1,000899
978945
768
878830
944915
964844
9531,000
ISBN
933965
970
901
756
941
835
924735
861929
944
9759877621,000721923825
579989894
9341,000
759662
787
894496880
Jacobi Symbol
652
727
1,000
688
944
711622
7711,000
563
712
725
Kaprekar Numbers
9581,000989896
9479881,000945
4859415239481,000973
1,000
9781,000973
745
989982
855
1,000837989
1,000939878495
958460
983890922
987993
9741,000965988
Kolakoski Constant
300954
896
955
695
923307
689
878
Kolakoski Sequence
9781,000
891970940701
981
975
979
962959
986961
962
952956796
962768
865
860
733
961894
Leap Years
917886
1,000
964934987932
7049517531,0001,0001,0008041,0009611,0007867501,000921
1,000980
9401,000972971759978957933
879939929857935973
917889910
845935912
9366111,000984
Levenshtein Distance
950
810
1,000971
432934
1,000
907
847903
842887856976
865
1,000
7611,000
1,000838
670923
1,0001,000840
Leyland Numbers
776
946
984692698865
985975
912971
1,000924
1,0008549681,000
943
724896
1,000985
772834
781830914
7701,0007461,000
ln 2
605960
964
261981778971988948
980877
1,000
868985
9261,000
1,000
793
1,000
955
1,000276
864
985
984
1,000
1,000
Look and Say
284364930
720505982770
950
699508824985
677968
957
968
453
440750798983
8571,000625
944
1,000
492
Lucky Numbers
922
978836
880897888846
876
758
900843
1,000768
955
984758928932
850
990938
828
911974849
1,000563896885
963877
980734
747549
881358915935
Lucky Tickets
460
814936
871
747836
Mahjong
306
Mandelbrot
991
9921,000
9221,000833
8278831,000
910
966888
743
8441,000894
770966
6971,000
766877
9851,0001,0001,000
Maze
234
Medal Tally
955
653
599
771
798
877
944702
977
868649
857926
636
1,000
Minesweeper
590
506
Morse Decoder
900
910
Morse Encoder
575
841
Musical Chords
350
449
349
N Queens
689
778913
Niven Numbers
1,0009519821,000
9259679321,0007231,0001,0008511,0001,0001,0001,0001,0009589297549421,0001,0008109301,000
7228209851,0009179449521,0001,0001,0001,0009748759779661,0001,0001,0001,0008918061,0001,0008658059781,000
9358301,000820
Niven Numbers (Long)
1,0009351,0001,000
912986931942
9749238111,0008649579181,0001,0001,000
9551,0009517691,0001,000
763
9499629561,0001,0001,0009371,0001,0001,0008659269501,0009801,0001,0007971,0001,000977
1,0001,0001,000859952746859978
Number Spiral
692
842
881
881857
868
963
918
585
790915
848500
829746
267746
691722
644
978
1,000733
Odious Numbers
761814774860
9619649589028751,0008971,0008798971,000
1,000
917
8671,000976
1,000877
1,000
984974
7371,000854848712
6848228891,0001,000791724
7658921,0001,000
783782
837654920772
Odious Numbers (Long)
766818963889
943982973
1,0009889251,0008829711,000
987
1,000
870933976
1,000931
1,000
9841,000
7691,000980979943
9317308091,0001,0001,000818786
8299381,000
979893
977679941968
Ordinal Numbers
900930
914
837
800
7798441,000957
736983
825968
781971765
809
9151,000984986767832
595
975821966
957890800
9588628171,000410
986
883
747
PalindromemordnilaP
875
898
951961
527
694
654
730936
726757
776
Pangram Grep
489
515804
806
711889
7851,000947
928
9801,000
943
9599838779279551,000
7808139499009681,000853
905951
852
841
773
Partition Numbers
9486621,000815
885978929797
957840
964
742958965
868880
979869
927
908842950817
810853
933818909812
1,0001,000945934
Pascal’s Triangle
8556831,0001,000
903940935676
944923784
908881768886
814941924973852948877
1,000
9439121,0009111,0001,0001,000850818965919945851
9621,0009179709301,000957
1,0001,0001,000943
867921
Pernicious Numbers
1,0009171,0001,000
1,0001,0001,0009728251,0001,0008771,0001,0001,0009061,0001,0009309819428551,0001,0001,000761
1,0008291,0001,000
1,0008501,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,000
9661,0009669305421,0001,000
9768781,000889
Pernicious Numbers (Long)
944912
888
803
1,0008171,000925
1,000
1,000
9471,000
1,000838
1,000
987780
1,0009231,000
984
9268229431,0009451,000981
9321,0001,000
1,0008668848261,000
921
Poker
303
634
Polyominoes
470
Prime Numbers
886833
981
911
886973
1,0001,000815
887
1,0001,0006361,000
1,000
1,0001,000
1,000
9431,0001,0009661,000854872
8758789339391,0001,0001,0009278719689831,000
639913
770676
Prime Numbers (Long)
1,000
981
947985938953829
1,000800
9861,0009091,000
1,000
9031,000960
1,000927
1,000
1,0001,0009051,0001,0001,000970
778900968
1,0001,0009051,0001,0001,000983
947831
1,000
1,000971
Proximity Grid
427
236
QR Decoder
597
729
647
684
406
Quine
1,0005961,0008068899435591,0005878388754538391,0007891,000
1,0001,0006147691,000
1,0001,0001,0001,0001,0009659639141,0008931,0001,0001,0009141,0001,0001,0001,0001,0008186071,0001,0004891,0005221,0001,0001,0007541,0007301,000423324889319947
Recamán
9588789141,000
9319781,000820
9649058681,000899711990
809870934
1,000902
821
9891,000790946
915957972
887
8911,000
9821,000
951933876
9731,000
957882944826
Repeating Decimals
372
635703978
Reverse Polish Notation
574866
1,000
900
7391,000899
835798
767900
571906
Rijndael S-box
559
675
406967
495
1,000
Rock-paper-scissors-Spock-lizard
576
Roman to Arabic
986989
860
829848853766
9727676621,0009079367551,000
1,000
9591,000958
1,000
673
8949291,000955
929925893
1,000754878925
9871,000
820947946
982924
1,0001,000984
ROT13
902927
755
733
850917
577943
815
979
696864736773
896
914976887
983945907
875
1,000
1,000
Rule 110
853
984
941
786
892
650777
847
8941,000
982
Scrambled Sort
960
708
619
811
770
788853
729974
836
Set
635
683
728
6611,000
579
896
Seven Segment
580
474
384
703839
881
832
890
574
662
Sierpiński Triangle
528462
864
595
990377
724714
611
769
500
733
444458649
544563585
900713474
836
833
570
Smith Numbers
760
982
760952844
933876959
1,000
1,0001,000
979
593
934819
974
752
844805
710880
730
907
Spelling Numbers
1,000
469768
608
Star Wars GPT
777
774
777
624849
771
Star Wars Opening Crawl
637
Sudoku
416
417
Sudoku (Fill-in)
472
485
765
Ten-pin Bowling
560
775
718894
Tic-tac-toe
793
648
864
978
893
935987896895
802
712894900
673933
929
880
962
1,000
Time Distance
716513
754
7181,000
Tongue-twisters
445
528
631
551
968
981
814709
644
515
Topological Sort
485
294990
Tower of Hanoi
912
9851,000988
1,000970
926
853874
927
1,000920
885
895864
1,000
831
8981,000941
Transpose Sentence
851
823
784
971
1,000
1,0008641,000
734
979696
962
9721,000
979
8991,000
Trinomial Triangle
789
951
779908870951
9458901,000
985
8091,000897
862
951
1,000
United States
664
725
851
933
961
879
969968976
703913
9081,000
836
655
Vampire Numbers
354299
423942
839
684
963
907859
647
540
1,000
Van Eck Sequence
824
929
912
890
1,000
1,000
758
955827
648
9141,000
361
713
718
Zeckendorf Representation
968822
913
860934
723731996724898
9847959171,000
948957
1,000
1,000948
843
959
868
831867902
9531,000
990765949901
9101,000
9811,0001,000967
γ
614
673
1,000
102
529669
515
707
λ
393
524
770
715377
338
π
697370
258781939
949936
982281
7021,000
889
927896
1,000
595
315
735
898
935
639
700
851381
948
1,000
1,000
τ
131
259781897
949938
982
1,000
911
896925
1,000
317
750
898
935
656
851
948
1,000
1,000
φ
860
789956
9569248538938812569421,000864899857
1,000
9041,000
7319191,000
920
863862
1,000
761908
318
1,000804922
1,000989
795969932
9801,000
9781,0001,000901
√2
669843
9129612559791,000891911860
1,000
880
1,000
8461,000
1,000963
1,000
1,000
311
1,000
907
1,000
729
925
1,000
1,000
888
𝑒
9299031,000935
9569691,000981
9059791,0008689889896231,000827
1,0001,0001,000625900933
9731,000
1,000
807936983
9619631,0009528751,000986
8137969741,000
9811,000
989979989994