12 Days of Christmas
985
973
820
992
99 Bottles of Beer
948984973
975
959
855992
880
994
980
Abundant Numbers
917944837896
951957953
921900927
956918917914
9079279191,000953
935942937968996949916849876956917969920966903964
968950
940919
930
914
Abundant Numbers (Long)
918935914907
956941
919
946
950913927905
9069199221,000944
926946931965996936923874897953943
977905965
962938
923919
913
920
Arabic to Roman
929985
969
891
880
9741,000
951
Arithmetic Numbers
896
939
964
936
Arrows
937931913
940
929
914
746964937
954
952
954
Ascending Primes
931
901
914
908
929
914
966
939
ASCII Table
902
968
900
987
925
979
brainfuck
890
871850
963
870
Catalan Numbers
1,000
919
919
943914918903904905910
890983936
654957942
931
951915974
963
960
912
877
Catalan’s Constant
927
908
935
943935
917878994
942
951
977
Christmas Trees
922954909
919
959912925
941
674973955
943924
904944950932
898
965
950
891
925
Collatz
941946917932
968951955
949
942918931919
902
893963906
922948973899
924
899948949900
910901934
961925
905
920
902
CSS Colors
890
699
896934
1,000
989
952
681
905
Cubes
797
830
Day of Week
841
918935895
920
905868876888871
905
669950
901
8638389291,000795962924888
943
Diamonds
886
932
936
957
918
966934
936922
899960949
982
926
973
875
Divisors
812913922
969929
908850835947
941889920924
915
936
9521,000923639979909950
911904911961
942887985950975
967948
907876
904
925
Emirp Numbers
914
884
906800
948938925
880888935
929907912925908934898895923
907
893679967934
934904901876913945944915980915945
960922907
914844717910
912
Emirp Numbers (Long)
933
916
932
952922
928
970
915
Emojify
932940930
959
958
914
823961965
708
550704
982
955
976
Evil Numbers
647828924939917917
9619499429209158789359259439119179159159249109229209869429719179459729441,000939926901911951951961916982923958
967944908912931915770918
917
Evil Numbers (Long)
901926909894
932939935921917
936919942905918898
9008989159169879269689049329609351,000927916897907944934948915976919949
954903
886917908
911
913
Farey Sequence
900
912918919
932
902910
904
617947
916
964
Fibonacci
986827949966939914
974965961939850895949943965935940929
7709429409541,000965
891964981963929961948925933968967969936987953981
976
938928928
943918935
Fizz Buzz
815694970980948964
984907963960953
968961976951956955963
913
9671,000971
957979992959
977970940894992985994858994961992
987972
924972953
931901955
Foo Fizz Buzz Bar
913
865
959
931
916
940
921958933962
937
974962971865986
980
941
934
Forsyth–Edwards Notation
881
943
955
984
969
977
978
Fractions
895
924779919
861
884
850
899
757953920
908887
844
938
991
880
Game of Life
209
818
887
Gijswijt’s Sequence
873
937
938
908
910
675952
914
879963921
963
958
942
Happy Numbers
924
932
919791
952943930
921890943
942909916926922940919911943996932
9289379689471,000933929907904879943953928980907896
963936
912929857744928
921
Happy Numbers (Long)
915
876866
931929
931
937898907904
880852915992
897922957941962839906
872924
971891908
955916
901906
899
910
Hexdump
950
913
974
979
Intersection
897
941
877
924
Inventory Sequence
935892902
920917911
901
936901
8948971,000913
876640915901
914
888808913893
949
904
906
902
ISBN
944
899
877
907
744960936
915
881
950
952
954
876
Jacobi Symbol
841
926
882
867
Kolakoski Constant
884
860
960
Kolakoski Sequence
968
892934
857
933917
755874
917893896
905
921954
6139529151,000913893
862907883
914
939914
907
902
Leap Years
864870877855
9708969129168346869298999658709019198848789188649281,000956
892915957885990960887921833976923987863986952977
975892
853846929
860
936
Levenshtein Distance
755
946913
896
962
951
970
862
Leyland Numbers
927
918
1,000900
889
955
960
943
923
ln 2
916
947
919908
926920
659953961
982
949880972
948
937
Look and Say
576
936
928906
966929
976
974915922
960
Lucky Numbers
919
933919914
926
932
870
666937
937
954
950
Lucky Tickets
922
818
864
935
845
955
933
835
Maze
894
868
Medal Tally
826
914
Morse Decoder
943
957
966
N Queens
931
960
928
Niven Numbers
981730944934925925
965954946942928888952810964927936935
9409219339331,000954
943951977961840
947921921977959980933984948980
974948
927946936705939
937
Niven Numbers (Long)
937920917911
934942938897835
948
966917922909
912909915921996934
930937965953
940927910909969946960905978933984
966930
893927926
920
927
Number Spiral
860
893
930
850
Odious Numbers
651803928936919869
9579439238979158769129269449099179149149259089209289939399719239429449431,000939928888913954950964918980927960
964939907910932859723919
916
Odious Numbers (Long)
929925909892
928936917918916
937921941903917898
9008989139159939239679049309579361,000929914894907947936950915974925914
953897
888918911
912
913
Ordinal Numbers
874
943
688970
934
952
897
963
968
958997
Pangram Grep
935
894
940
1,000928
704964943
899852
803
880974
966
964
920
Pascal’s Triangle
922899894
932929924907846
933
912
896837895
897
912
1,0008986229259291,000
903872937919932915898976928963
950924
905898
900
897
Pernicious Numbers
714929939918882
954940933930898879941923957915924922
9029128979241,000
973928935968945988
933908915965949972921978926967
966936862917938930687
928
Pernicious Numbers (Long)
879924911909
946932929933926
948
963913920913
924902922910
1,0009199319619461,000930909902868956939886926974924967
958927
884925918
919
917
Prime Numbers
948
922893908887
961946
916915878934884935908916917
9619008789299679491,0009209489729451,000
922901879953908957919981934965
961943904774926912717914726916
Prime Numbers (Long)
946
918
902888
951936
933900
905913907
9658939029169669341,0009089359619111,000924912896871928912940909974936877
952931
883866
903
915
Proximity Grid
878
911
845
QR Decoder
879
Quine
1,000
555968907896882960943939828
815949932911
920569445954
979948
5999719431,000948925909921959772577917978891957
961643679920874923
889
Recamán
925
898924934
949
659971944
938925
978
927
Repeating Decimals
932
962
1,000
936
Reverse Polish Notation
850
843
1,000
929
848
942
908
Rijndael S-box
897
Rock-paper-scissors-Spock-lizard
975
982
987
991
Roman to Arabic
944937920
937
934
911857
972
905
918
728963935
922885
933952918921
9701,000940
930
ROT13
959
920
Rule 110
952
955918
965950
978
937
968
909
Seven Segment
800
909
875
965946
895
968
961
958
Sierpiński Triangle
938
942
963934938
907
961923922
629977
929
971961945902932
967
864
940
Smith Numbers
927
965
945
Spelling Numbers
1,000
779
950
888
Star Wars Opening Crawl
888
938
Sudoku
692
718
Sudoku (Fill-in)
894
921
Time Distance
958
980
Tongue-twisters
848
949
900
801948878
958
938
Transpose Sentence
879
932
909
917
United States
949
981996
Vampire Numbers
881
208
221
895
887
Van Eck Sequence
879
931920916
893
863893900
9011,000914
630953885
918906
886932
967823
944
904
Zodiac Signs
841
900
945
960
934
γ
917
9461,000
933
958
518
λ
933
726
947
956
226
π
942
945899911
935934
927
992
652971986
926
957926979
962
968
900
τ
925
942850903
926919
913
992
669947974
931
917973
955
967
873
φ
924
945861
889912923
898958937958
607962969
976
916976
985
970
945
880
√2
934
955
896916930
931962942996
512966974
993
924982
977
975
954
921
𝑒
924
954737906922916941931
9029568841,000
659965980
953
915924979
945
969
926