12 Days of Christmas
1,000
583
730
425694
348
4211,000
943
1,000
1,000597994
679960
929665
443
883
562
24 Game
377
99 Bottles of Beer
1,000
759
900
527
794
955
8361,000
1,000
959701863
996874
9691,000
836
1,000
715
Abundant Numbers
1,000
845738790720851750856828863800
930814818938
800694
7921,000750923733
889957
958786687897
771893745857891
1,000934
711897
7581,000
806
Abundant Numbers (Long)
1,000
1,000968
926
901828
871
1,000966913913
940986
8001,000
9231,000
9271,000
1,0001,000985881
7551,000882909965
1,000977
9351,000
1,0001,000
985
Arabic to Roman
1,000
784
659
1,000
1,000
1,000
928933
691
933919
Arithmetic Numbers
1,000
947921
754
861
986967
1,000
929940887
857984
1,0001,000
864
965
Arrows
891
930
750
933
925
1,0001,000
1,000
909
7789361,000987
869987
944974
750
1,000
Ascending Primes
869
268
889
839
1,000
735
972
740
1,000
ASCII Table
1,000
984
719
907
711
1,000941
777
1,000
823949
984844971
1,000920
950
703
1,000
933
brainfuck
1,000
1,000
874
685
909
896
1,000
7281,000
1,000
721
6251,000839964
995955
9841,000
692
1,000
Card Number Validation
1,000
780
886
9581,000
978
894833
1,000
Catalan Numbers
1,000
978
958
907
982958
978
977968
8571,0009711,000
1,000
4941,0001,0001,000
9801,000
1,000875
1,000
966
Catalan’s Constant
1,000
910
701
1,000
1,000
1,000925
1,000
783
1,000
Christmas Trees
836
1,000
860
869
983
960
936989
500944
926
964988925
768
854885
952989
825
817
973
Collatz
1,000
9641,000
914
900
911
1,000972958
9741,000
815938
1,000
1,0001,000
8869861,000989
925983
1,000966
9741,0008101,000
1,000
971
CSS Colors
542
759
825
9541,000935
971420
926937
Cubes
1,000
624
839
774
775
Day of Week
1,000
990
838
971
1,000
1,0001,000
1,000
989985811
1,0009081,000
964
816
1,000
DFA Simulator
683
960
1,000
1,000
1,0001,000
9621,000
1,000
974
1,000
Diamonds
933
1,000
825
859
1,000
8391,000
743
750
733935915821
953875
950
671673
835
917
Divisors
1,000
8521,0009175939381,000895915
918
9601,000
1,000
8861,000
9549601,0009141,0001,0001,0001,000925
9551,000985965
9461,000
9851,000
1,0001,0008819321,000
9701,000
1,000
Emirp Numbers
778
909
756802
7841,000964
814
1,000
913808
737447897795
699
7149587691,000
741
1,000902
974870
759
973
851
Emirp Numbers (Long)
1,000
977
713
1,0001,000
1,000955
930
750978
1,000
902
950
833
1,000
Emojify
982
1,000
947
719
8361,000
Evil Numbers
778
944776974885943
8571,000872
1,000909
8967371,0009528449517788477031,000763
949875
1,0009057359849018719057811,0001,000
1,000853902813848
753761939
917
Evil Numbers (Long)
647
921981913
980
841
902
1,0001,000
9099491,0001,000848964800885
1,000871
951884
1,0009798899478908489558531,000976
1,000870941879884
9791,000
980
Factorial Factorisation
1,000
1,000
753
906
804
974942
979
952907
1,000982
795
1,000
Farey Sequence
1,000
1,000933
950
864
961
1,000978
1,000984
973972964
1,000
1,0001,000
860943911978
976
Fibonacci
1,0007338821,0009766819571,0001,0008898068899601,0001,0001,0001,0001,0001,0001,0008989871,0001,0008759059561,0001,0001,0007788131,0009501,0009579231,0009641,0001,000
1,0001,0009431,000
9719781,0001,0003941,000888
Fizz Buzz
1,000
1,0009009499589601,000969897
9121,0009819899749716408609698898938069767507751,0001,0001,0001,000919
1,000884900
8601,000840901981
1,000867859900949
9711,000
973
Foo Fizz Buzz Bar
1,000
885983
936
742
985
897
882
752984
742
673890
8981,000
964898904
6921,0008839201,000
981915
753
1,000
972
Forsyth–Edwards Notation
1,000
1,000
769
1,000
9561,000
1,0001,000943
984
969
903906
970
1,000
Fractions
981
982
709
884
1,000
1,0001,000
789
960
1,000
835800970
977899
1,0001,000
1,000
1,000
Game of Life
830
886
983
705
Gijswijt’s Sequence
1,000
981949
940
741
1,0001,000
1,000
957958
1,000814874
882
980955
1,000850740911
1,000
Happy Numbers
756682
778739705688
6481,000821
755958
1,000
881723
836518875719
729841
880750738835
679696
1,000857
1,000967866612604
538986
981
Happy Numbers (Long)
1,000
1,000976
806
952
1,000805
986
1,000979
986981939988
1,000
1,0001,0008941,000
736
1,000968
1,0009901,000860
986
989
Hexdump
995
926
1,000
7681,000
1,0009221,000
1,000979
941
606
1,000
Intersection
1,000
1,000
926
980
8561,000
9929171,000
784975
980
845
1,000
Inventory Sequence
1,000
1,000938
925
933875
862
891
867
9471,000
985
9291,000
9191,000991
872898
975944
875988964905
956
ISBN
1,000
1,000
819
944
865
1,000
882974
949
9741,000
886989974974
746
9831,000
9381,0001,000734
1,000
962
Jacobi Symbol
897
803
619
910
1,000
1,000
1,000
846
9598101,000
679711
923944
892
614
1,000
Kolakoski Constant
1,000
948
958
839
1,000
1,000
989
9451,000
1,000
Kolakoski Sequence
1,000
1,000923663838
873
963
1,000917
1,000
1,0001,000
9261,000
920907
942930
1,000971926979
976956
1,000963
9701,0001,000978
1,000
1,000
Leap Years
1,000
8868421,000836931
987932
951
1,0001,0009811,000
1,000965
952980932897981
1,000972
917957933857
1,0009391,0001,000935
1,0009541,000868952
912
1,000
Levenshtein Distance
703
821
1,0001,000
1,000
803
1,000969887
1,000
698778
778
981
511
Leyland Numbers
950822
663
984
820
985
9851,000
818
844953
836
9881,000840
9761,000
940811
772
1,000
ln 2
1,000
845
946
1,000
981
9601,000
1,000
1,0001,0001,000
1,000
1,0001,000
8751,000
974
970
Look and Say
946
1,000
849
930
843
949
987
9671,000
737953
1,000
1,000
9709819581,000
973
955857
972783
962
1,000
990
Lucky Numbers
1,000
1,0001,000
986
965
945
1,000978
1,000
1,0001,000
976
932
9711,000
938970
9331,0001,000941
1,0008621,000981
1,0001,000
940
1,000
Lucky Tickets
1,000
1,000
717
932
948
9081,000
978
1,0001,000908
1,0001,000
1,000758
773
1,000
Mahjong
1,000
Maze
1,000
Medal Tally
1,000
845
942
9751,000
926
8771,000986
919928
1,0001,000
708
909
Morse Decoder
1,000
641
882
533
1,000
1,0001,0001,000
900892
9311,000
648
803
Morse Encoder
1,000
497
796
969
1,000
915
841
9491,000
580
Musical Chords
578
N Queens
1,000
1,000
Niven Numbers
1,0008571,0009821,0008149619679719051,0001,000
1,0001,000
1,0009589767939429898101,0006328979531,0001,0009719449521,0001,0001,0009741,0009779661,000978
1,000986
8291,000
9781,000935
1,000877
Niven Numbers (Long)
9147277681,000982
955986953907
1,000
1,000854
1,0009851,0001,000940942833925
9311,0009589621,0001,0001,000952984988980
8441,0001,000
1,000988
1,000987
9841,000937
859939
Number Spiral
833
913
833
752
960
1,000
624833
1,000
779
Odious Numbers
714
1,0008201,000884962
8601,000897
1,000897
936737944953
8248627031,000833
949879
1,0009519499859428679257501,0001,000
1,000871
813879
725750878
958
Odious Numbers (Long)
571
1,000981911
962
886
925
1,000986
923
1,0001,000870976833900
1,000841
975884
1,0009799439339578448098751,0001,000
1,000873
879897
979893
980
Ordinal Numbers
1,000
954
750
810
870
900949
918
1,0001,000
886822
978
9851,000
8051,000895972
975762
963957
1,0001,000
902
1,000
1,000
901
PalindromemordnilaP
779
788
9051,000
828
929802
1,000
957
1,000
Pangram Grep
1,000
7291,000
744
903
961862
1,000
9181,000
900938988
910
943
955947989950
9881,000
933
951
1,000
927
Pascal’s Triangle
1,000
1,000
501
857
889
964859
930
896950
922
1,000896
9291,000
1,0009441,000
1,0001,000
1,000988
930
1,000
911
Pernicious Numbers
1,0001,0001,0001,0001,0007169791,0001,0009721,000947
1,0001,000
1,0001,0009771,0009421,0001,0007738541,0008501,0001,0008649691,0001,0001,0001,0001,0001,0001,0001,0001,0001,000
1,000779
9661,000
7259741,000
1,000954
Pernicious Numbers (Long)
1,000
932981
949
941
1,000
1,000869
958821
787
948954935
1,0001,000
1,000758
953
879
Poker
844
Prime Numbers
1,000
870869945740962
9231,000921
861940
1,000
1,000830803
8001,0005801,0001,000
1,000784
1,0001,000854892
1,000896
1,0001,000
1,0001,000
871938
846709977
1,000
Prime Numbers (Long)
1,000
958947
915
953
977
974973
1,000
1,000955903
773927
1,0001,000
8841,0009191,0001,0001,000974
918
9811,000
1,000897
1,0001,000
1,000
1,000
Proximity Grid
633
QR Decoder
826
Quine
1,0005961,0009007849435281,0005878617138391,0001,0001,0008751,0006001,0001,000931
6671,0009801,0001,0001,0001,0001,0001,000
1,0001,0001,0001,0001,0008186071,0001,000
1,0001,0001,0001,0001,0007541,0009391,000387
9761,000
Recamán
967
1,000969
962
885
1,000989
985
1,0001,000
974
1,000
1,0001,000
9069851,000971
841961
9741,000
1,0001,0001,0001,000
986
1,000
Repeating Decimals
988
1,000
734
1,0001,0001,000
1,0001,000
1,000
877
1,000
Reverse Polish Notation
1,000
704
914
979
1,000968
1,000
952
966
7411,0001,000995
958
953975
8331,0001,000688
1,000
Reversi
659
1,000
867
782
1,000
956989
1,000
800
1,000
Rijndael S-box
633
536
957
1,000589
692
661
1,000
Rock-paper-scissors-Spock-lizard
1,000
388
890
939
6521,000
1,000831
969932
976
442
800
Roman to Arabic
843
543
932
1,000
1,000
897
574913
883
9531,000
869
806
1,000
Rule 110
1,000
1,000
691
829
1,000
9691,000
843
9829551,000
524
1,000967
9291,000
982
1,000
Seven Segment
1,000
887
739
906
979
9081,000
1,000985937
852
791953
9661,000
754
Sierpiński Triangle
1,000
849
907
848
810
957
1,0001,000
734
870864950
804
889931
1,0001,000
807
Smith Numbers
1,000
897
926
933
1,000
877882
944983
938
976812981
919938
1,000981
776
1,000
Spelling Numbers
1,000
4781,000
1,0001,000
1,000
907
925866
1,000
1,000
Star Wars Opening Crawl
500
920
557
Sudoku
887
Sudoku (Fill-in)
959
Ten-pin Bowling
758
559
938
554
775
703
9331,0001,000
1,000948
966
Time Distance
841
717
986
1,000
988844905
979862
570
Tongue-twisters
461
752
762
4601,000
1,000
638
893
569
949
Transpose Sentence
1,000
800
933
1,000
1,000963
820750
1,0001,000
864
1,000
United States
927
713
642
701
856
985
9746721,000711
683
Vampire Numbers
1,000
976
929
915942
1,000
916
885
953940
1,0001,000
681
1,000
Van Eck Sequence
1,000
1,000918
930
945
1,0009769091,000
1,0001,000
1,000776
1,000
9771,000
964951891
1,0001,000
1,0001,000
1,0001,0001,0001,000
1,000
1,000
Zeckendorf Representation
1,000
960
967
1,000
902942
1,000976
1,000990
886
990
Zodiac Signs
1,000
964
1,0001,000
984989995
1,000
667
1,000
γ
1,000
λ
408
728
968
π
923
910
864
838
851939
938
9631,000
771802
926
923
1,000
1,0001,0001,000
926
1,000983
8481,000
875
1,000
τ
923
923
871
853
851
899
9631,000
771814
897
954
1,000
1,0001,0001,000
931
1,000983
9091,000
875
1,000
φ
966
985
773
1,000
943815
982
9521,000
7601,000
958
789980
973
1,0001,0001,000
1,000
1,0001,000
1,0001,000
1,000
952
√2
966
971
894
1,000
979789
983
9571,000
7411,000
923
929
1,000
1,0001,0001,000
1,000
1,0001,000
1,000893
1,000
1,000
𝑒
933
940
285
981
979769
980
9301,000
690949
958
1,000
1,000
1,000959909
963
1,0001,000
1,0001,000
1,000
1,000