12 Days of Christmas
269
487852369
926
436549
468
720
706
920993
510
922
395
785
852
24 Game
327542
724
668
651
1,000
784
6271,000
738
228
97
99 Bottles of Beer
979988
582
749810
913
774718
1,0001,000
1,000
924
364
776
882963
989
922
455652
858
791
Abundant Numbers
8591,000
781
819889716867889
909807
922963
844800826
917
733835873863
920883
762
860
696864
664
806841
Abundant Numbers (Long)
9861,000
863
883873960
982
935964
9691,000
1,000965833
909
1,000923927923
962984
973
948
915963
877
985993
Alphabetic Numbers
1,000
Arabic to Roman
588
8061,000
6751,000
537390
796574
336712
875
6931,000
1,000
961
Arithmetic Numbers
9531,000
904
905912966
984
860909
1,000
1,000968576
1,000
786
903725
7111,000
907
969
783851
862
943958
Arrows
768
755578
945
837787
942806
967760686
460
787971
894
769
949
682791
683
757
Ascending Primes
652702
671
560775
1,000
1,000527842
483
641
6311,000
846662
686
680651
385
922
ASCII Table
460864747
729
741829698
840
864853
869
865
507
841
850870
385964
833
841
627851
816
741
Billiards
9881,000
583975
924
892
1,000
9978581,000
644
700972
930
778
891
581890
7851,000
brainfuck
473
820
877
675
973
8671,000
1,000
882
463
Calendar
1,000
790689
843
1,000
770
Card Number Validation
787
744889583
899
940
761
976880735
595
919763
592961
918
810761
944
Catalan Numbers
586892
958757
951
1,000957
936972
1,000798900974
1,000
1,00096
962
1,000
1,000381
228
1,000
Catalan’s Constant
151
741
442
451
3631,000
478
744
408
Chess Move Validation
941
878
816
747
935
842
895
Christmas Trees
386800
700
747721
841
1,000783
936
901
929
500
865
854943
680940
844
746908
753
936817
Collatz
892
842
918841938
864
879954
990
1,000904815
833
809
9151,000
838911
935
950
793898
918
987
Connect Four
427
5197581,000
428
678
443
Continued Fractions
874
964
980952
1,000
996
845
8221,000
608
977
878
CSS Colors
1,000
435428
368
318
450
1,000
582
454781
378
1,000
214
597
310
247
Cubes
607
580
778
520
860
887
652693
780
405
322
Day of Week
903
817943
1,000
1,000927
1,0001,000
1,0001,0001,000
820
1,0001,000
654938
1,0001,000
851861
990
843
DFA Simulator
884
888942
941
9441,000
988
1,000
914
8891,000
993
952
565810
806
Diamonds
589761
559
727916
733
920
814934
1,000
897
833
812
750826
673858
747
516754
1,000
907674
Divisors
4781,0001,000
870
868642789
978
1,000893
8551,000
9539541,000898
1,000769982868860860
9551,000
970
981
9321,000
945
9841,000
Emirp Numbers
489
722828983946
763
1,0001,000
1,000821682667
630
699407773833
962750
902
759835
573
851544
Emirp Numbers (Long)
571687
861
731
774985
861782795
593
892
6761,000
1,000853
863
730732
1,000
913
Emojify
687532
865
602
918
739566
427
872
584
340
Evil Numbers
1,000
907
919837840973872
1,000891
8781,000
9649511,000
1,000
7639519497786751,000889
750901
1,000
813862722
753
830831
Evil Numbers (Long)
9861,000
942
972822923
902
1,000985
839987
1,0009881,000
900
7319689511,000
1,0001,000
890
875
976
879938
904
8891,000
Factorial Factorisation
765
604
859643
761
882
1,000
775
866662
719
773
413699
541
948
Farey Sequence
976824
893
908
864
966
848935
9871,000
1,000
1,000
659
833952
625988
930
900
846922
960
8561,000
Fibonacci
6409599639176676009522909579819719146967938892321,0001,0009788151,0003312556086201,0009871,0009717291,0005148439831,0009417181,0009805129504258804147087301,0005607623679261,000301
971882515399769333818858
Fizz Buzz
5839281,000
911
931893802
963
879914
786971
968931806
917
6971,0001,0001,000
860987
917
964
900904
870
686
935899
Foo Fizz Buzz Bar
6361,0001,000
927
984957968
985
1,000866
9741,000
1,0009311,000
565
7419299291,000
891991
872
985
800872
979
748
972924
Forsyth–Edwards Notation
756669
889
843899
969
1,000
742
682927
697866
884
516687
761
Fractions
8291,000
715
642949
1,000
1,000909
953969
1,000741833
464
960
797924
7441,000
1,000
1,000927
708
834791
Game of Life
639607
847
589
1,000
769
750877
734
833
424
524
Gijswijt’s Sequence
1,000873
606930
969
644848
732636
1,000
660
415
802
710840
723825
965
985
500
793
954955
Gray Code Decoder
978
909
947
933
936950
1,000940
896
1,000
545
9498838701,000
1,0001,000
938
938
854
979995
Gray Code Encoder
948
979
1,000987
9861,000
9901,000895
1,000
6001,0001,000718
1,0001,000
954
1,000
1,000988
849989
Happy Numbers
688
718630852980902
714747
9321,000
1,000900767
1,000
719
671841
880793
857
612770
684
754697
Happy Numbers (Long)
640
806790
968
1,000898
874
958977821
929
750
849983
926951
968
754883
870
881983
Hexdump
968
675
673804594
978
820755
846
1,000
797
938
899880
886
979
541
776
Hilbert Curve
1,000
1,000
730
602
Intersection
778632
871
937898
923
993
813
719
818790
429758
878
624923
1,000
835
Inventory Sequence
829417
484
580
943
854
762
964
690
703
912662
600813
944
844
698
964
ISBN
944751
919676
815
810848
775
957806703
586
730
961955
816897
835
635859
675
958
Jacobi Symbol
571
757
890
636
9171,000685
505
889695
789
844
400
718
Kaprekar Numbers
73794148776349
541
932830
755
824893606
817
701381
300832
575
590802
462
913
Kolakoski Constant
1,000
829680
849
820
885849
987
789
783238
748
822
610
400
900
Kolakoski Sequence
1,000872
851
886692714
943
1,000
949848
742
781
500
918
891825
1,000800
843
944
865988
709
973949
Leap Years
845
883
923851676
813
914884
1,000
922
1,000
833
909871930763
957813
860
805836
689
902
Levenshtein Distance
832
811571
648
1,000914
889
911
580
836781
519798
874
642
898
845
914
Leyland Numbers
962
693
750743
1,000
788922
9851,000
979859964
824
891
778984
7351,000
1,000
710870
793
907
ln 2
1,000
63
815
1,000
945828
897
864
857
789
1,000
859
1,000
1,000
792
350
969
Look and Say
840709
964975
855
1,000929
1,000940
1,000788966
1,000
731
1,0001,000
970968
870
927956
313683
922
Lucky Numbers
550804
962
703527
586781
679
600970
667846
963
770606
791
Lucky Tickets
811
484
852
649750
770
882
632
504
7591,000
1,000984
860
436
457
602
Mahjong
806
749
269
493
817
578
Mandelbrot
9831,000
915
984
968
963
1,000
482
896977
709992
928
916
1,000
881
Maze
985983
686
780934923
953
7591,000
1,000993
1,000
681
755
9151,000
521815
765
944
980
985
973841
Medal Tally
882
673
772
640
673
918
826
Minesweeper
776
857
627
876
836
913
1,000
8141,000
586
590
954
Morse Decoder
732456
720
793
1,000
548
688703
526
705
624
Morse Encoder
737
756586
809
625
858
938
546
704783
461
693855
488
987
Multitap Input
686
813766
892
865968
944
972
1,000
947794
882
929
727
1,000
850
Musical Chords
589512
743
963
611
368
680672
726
752
N Queens
850872
455415
752
1,000
906
737
921
424
669853
500
802
206
Nim
800
724
8471,000
924
692
942937
770
963
543
880
Niven Numbers
1,000939
907
9329507839771,000
1,0001,000
1,0001,000
1,000989810
1,000
8209851,0001,000
8331,000
974
978
8061,000
795
1,000860
Niven Numbers (Long)
9691,000
886
900925841
941
1,000893
918943
992951833
1,000
839938962977
8851,000
789
962
1,000987
948
859964
Number Spiral
922
789425731691760
823
885879
892
1,000741977
819
768837
775790
179
813596
626753
722
911
Odious Numbers
986
906
944860875973897
1,000879
8981,000
9479761,000
1,000
8339689497637001,000872
942
1,000
788892683
725
868832
Odious Numbers (Long)
1,0001,000
907
973844960
925
1,000970
839987
1,0009881,000
1,000
742984975974
1,0001,000
957
1,000
853938
794
923992
Ordinal Numbers
876
611
831907
730
959
1,000
694
553
764
957696
600792
890
676832
9221,000
847
PalindromemordnilaP
788602
984
794
658
957
917
545
703
809931
8131,000
942
662878
762
Pangram Grep
9661,000
481
753770
982
1,000940
8991,000
940818900
1,000
763
776906
9551,000
723
984
537
929932
778759
837
Partition Numbers
946
892
775
813982681
962
776895
819972
1,000859906779
981837
581813
962
978769
354
787
Pascal’s Triangle
1,000884
684
857824
941
885726
829790
876657885
900
674
8391,000
1,000702
895
962
714678
582
737
Pernicious Numbers
768962
979
1,0007618709791,000
1,0001,000
8891,000
9751,0001,000
1,000
8291,0001,000905
9441,000
944
1,000
9331,000577
542
1,000939
Pernicious Numbers (Long)
1,000
700
653891
960
946922
866885
993819929
917
713913742857
889903
915
981
872974
698
992
Poker
459
759
1,000
503584
775
Polyominoes
1,000
218
178
146
367
143271
368
442192
303213
161
150264378490
582
21
259165
186
201191
Prime Numbers
5689591,000
895
897766894973854
816896
1,0001,000
1,000935842
1,000
1,0008689231,000
1,000854
934
952
844953
846
887737
Prime Numbers (Long)
4049411,000
915
950809967
977
1,0001,000
862974
1,000969810889
1,000
1,0009229741,000
1,0001,000
933
978
1,0001,000
734
1,000986
Proximity Grid
564
821
624863
701
1,000
1,000
688816
776
825
636
QR Decoder
571
702
1,000
1,000
642747
732
Quine
1,0001,000
1,000
5149015191,000894
867
8331,0004419131,000
7261,0001,0001,000
500
9417161,0001,000
1,000938
780
969
1,0001,000
1,000380
649
6071,000
Recamán
598
806642
964
821
750
585
797790
707882
965
824734
615
727
Repeating Decimals
1,000
1,000
992
638
885
1,000
957
1,000
760
Reverse Polish Notation
512
742701
892
831736
739
1,000
643
908861
348988
952
611652
412
Reversi
784673
988
1,000
976
9631,000
1,000
943
773
Rijndael S-box
624844770642
559717
967957
653
1,000
817
420
717661
609
719
407804
756
978
Rock-paper-scissors-Spock-lizard
1,000
8911,000
766
978975
1,000
1,000
1,000
711
764945
1,000
797
571642
669
660
Roman to Arabic
591
343
462757
742255
508
690
549357
385
927442
7631,000277
643
428
ROT13
690
507
699
948
644
889
759
683
411
645
1,000
972786
778
810
Rule 110
684622
951
909783
761
844
586
785905
733
952
875
927
710
Scrambled Sort
751
985
932762
838
1,000
1,000
1,000
836
923891
986
761
Set
1,000
576
918
8661,000
978
815662
673824
943
542896
733
Seven Segment
658
769567
831
739726
809
329
750
877653
470774
851
527775
744
835
SI Units
744
500961
678
Sierpiński Triangle
509
615664
895
754778
789
814
1,000518
469
654
540914
714674
931
697709
603
504603
Smith Numbers
957
736
739667445
882
933829
958825507
709
842824
372976
884
747784
153
893
Snake
8571,000
818
8361,000
853
632
Spelling Numbers
8061,000
1,000681
874
829
897777
274
738
Star Wars GPT
931
8431,000
827
656
634
794633
1,000
902
901
929
Star Wars Opening Crawl
672
846
760
642
681785
927
842
358
1,000
807
Sudoku
494
603
490
768
1,000
617
381
Sudoku (Fill-in)
255
850
1,000
1,000
862
8121,000
565
669
Taxicab Numbers
847
878826
966
1,000
833
8251,000
705
920
722711
881691
Ten-pin Bowling
546
786
1,000
643296
563
160
788
Tic-tac-toe
793943
883
966992
880
987
750
766
9501,000
989
923
889730
868
Time Distance
736
938
620
838
768703
745
940
332
1,000
956
Tongue-twisters
365
868
570
918896
907
616415
372636
454
1,000
411
960
995708
734513
920
495623
803
1,000
Topological Sort
562
1,000
580
593
1,000
553
368
879
Tower of Hanoi
7171,000
942
9668528375794323889927
932977
22
8418491,000893
9021,000
589846
2396757073214944
22
986
912884
Transpose Sentence
928924
754
763842953
915
1,000932
960
1,0009221,000
1,000
765
7821,000
1,000977
958
857993
735
901978
Trinomial Triangle
793
746
873
838
743
786
8671,000
1,000928
775
801
Ulam Sequence
1,000
712
852
806
917867
554
1,000
803
490
806
860
855
United States
491672
655
943
1,000
864978
983
119
675
683
492
Vampire Numbers
786761
942
915
824
922
833
621
8071,000
694769
872
907
639
309
498
Van Eck Sequence
776709
741
588636
981
878804
860
833
889
1,000
651
7171,000
750880
981
750741
694
946
Zeckendorf Representation
899
800
766701530
938
789868
875
750
961880
935
976
519
1,000
996
Zodiac Signs
876929
710
758
978
990954
1,000
975
890984
936
979
746926
γ
601
666
212657399
171
217
299
710
3591,000
405
413
405
277
λ
363
750841391845265484
790
1,000440756
721
750360451255796
391
855
365418
408
367607
π
1,000
826695
983
879898
870
724
750
8967211,000
694
926
983
778627
353
281
949
τ
1,000
853664
983
720898
899
716
750
8867141,000
700
931
983
712
356
949
φ
1,000
103
847754
925
919828
833750
985697760
862
1,000
761
1,000
963
729
300
993
√2
1,000
104
703803
1,000
905888
764
825990714
1,000
9427227121,000
1,000
1,000
1,000
833
362
1,000
𝑒
1,000665
690
543714
1,000
831910
640827
795
690
632
571
9096671,000
713
963
1,00069
867726
283
968