12 Days of Christmas
805
913
871
99 Bottles of Beer
969827782
970
803
836983
843
992
Abundant Numbers
922931915901
963954947
760894938
944911922918923
910918934950946
929639933957983942931902909950946960911983931956
970946
935906
929
921873
Abundant Numbers (Long)
922921902910
949934939
909
936
938906919910903
8939069161,000937
915646925953978929912864885947934
975934954
952931
913906
901
909
Arabic to Roman
940983
966
844
876
978997
844
Arithmetic Numbers
908
935
942
963
961
Arrows
909898869
944
917
897
736938925
976
953
924
Ascending Primes
929
897
914
906
927
909
967
937
ASCII Table
887
953
905
981
706
960
brainfuck
926
717
973
802
Catalan Numbers
1,000
916
918
943909916901902901907
888994934
653956941
934
948911974
973
958
909
875
Catalan’s Constant
915
933
917
930915
906864972
920
957
855
Christmas Trees
916
929949903
929
938904915
934
670969943
935914
895933944923
966
917
965
894
914
Collatz
931934908922
964946949923
944
931910924915
891
9051,000900
914664969909
938914
888938942892
963905926
953920
898
911
895
CSS Colors
476
887
468919
988
979
960
879
891
Cubes
955
900
Day of Week
909
913931891
921
900856868788866
904
666947
897
855
9271,000792963921892
940
Diamonds
904
924
945
946
906
959935
927909
886766936
980
915
967
900
Divisors
811911919
968954922929888831949
939887918920919
910
934
9511,000920649978908950949923902907962
942885985948989
968946
905900
901
922
Emirp Numbers
960881
903815
953948932
937886945
948919924930931869905893907
944
916622953949
934925896898740949970928983922971
973936659
944887714921
922878
Emirp Numbers (Long)
932
915
939
951924
928
972
965
Emojify
922940932
961
954
880
759968959
937
956948
983
806
976
Evil Numbers
739921937917916
9609489409199178769379239429109159159179229089209319859419709275709729491,000938925898906950951961915982921963
967942905907933911766922
913871
Evil Numbers (Long)
898923905912
948936932920915
9379189419039168948848998949149159879259689015739599401,000926911894901943932947913975917961
953901
881915903
910
909
Farey Sequence
912
909916918
937
900908
902
616947
916
966
Fibonacci
985947964936934
9739649609378478919499419649339389269419369409389521,000964
887584981962929960947921930967966968934987952988
975958
930927925
941916933885
Fizz Buzz
807959972939951
980904960947942
960954964943947950954
903
963806966
944683989968
971961931887870979986849992937983
984969
917965918
922888944
Foo Fizz Buzz Bar
920
857
954
919
900
932
902749926947
919
745950907850985
965
944
918
Forsyth–Edwards Notation
930
909
953
964
974
881
956
Fractions
890
921775917
908
879
845
896
761952916
903884
899
938
991
874
Game of Life
872
922
Gijswijt’s Sequence
859
943
935
930
909
674951
773
865962919
968
968
838
Happy Numbers
961924
919910
956947931
930885945
950912921924934837927913942995945
9396149509591,000939936906904961951967929982920913
980937
835947907739937
929881
Happy Numbers (Long)
924
871870
928924
933
932901903905
8728489131,000
902667954936988837901
743920
972884883
957911
897905
846
906
Hexdump
942
670
973
881
Intersection
906
945
892
939
Inventory Sequence
933890899
917914909
936
935898
8928961,000912
899638914918
913
880808913891
966
903
904
900
ISBN
937
931
897
900
740954925
907
784
958
939
953
865
Jacobi Symbol
933
920
941
753
Kolakoski Constant
913
895
888
Kolakoski Sequence
972886931
855
931914909
747922
915889891
902
918917
6069518971,000906888
853904880
929
936908
903
895
Leap Years
878867927935
9689589479348436839518979619209319399378749119399381,000954
889603979960947958948916923972941984924985947988
972890
849948926
937
933
Levenshtein Distance
753
945911
895
961
949
971
861
Leyland Numbers
943
916
964897
886
954
975
944
963
ln 2
912
946
916904
926915
646951960
981
948847971
861
936
Look and Say
574
941
926903
965902
977
977911948
924
Lucky Numbers
914
932916911
943
929
905
663937
776
954
947
Lucky Tickets
923
810
865
930
864
957
838
750
Maze
887
921
Medal Tally
882
924
Morse Decoder
942
914
962
N Queens
933
962
935
Niven Numbers
959931924916934
9609489409349218819428029519189279239279069199219271,000947
933596973953985946935911913963951967922981933973
971941
916937923695931
926879
Niven Numbers (Long)
927909909919
942936933855896
942
955911915855912903899907916833927
921618960944
933918900900958938951912975924981
958923
886920916
913
918
Number Spiral
932
893
968
917
Odious Numbers
744927935916912
9559439348969178739379249439089169129178759079199269939399709295769449481,000939928885909952950963916980926966
966937905905934854721924
913872
Odious Numbers (Long)
928922905912
944933914917914
9379199409019168948678998949129139939229679025809569411,000928910891900945934948913973923915
952895
882916906
910
909
Ordinal Numbers
864
937
926
683964
925
934
932
944
917
940977
Pangram Grep
932
887
935894
1,000924
701961895
897847
797
874974
935
916
Pascal’s Triangle
920892894
932927923909858
930
909
895856894
895
910
1,0008986219259311,000921900890934917932915897976927972
951921
904881
897
896
Pernicious Numbers
926937915929
9539399319298598779419219569129229199228809088959231,000
972933571967947988939931905911964948972919978924974
933934839913936928684
926875
Pernicious Numbers (Long)
878923908924
945931927932925
949
962913919913907923900921910
1,0009166209609451,000930906899863954938886927973923979
959924
889924916
917
914
Prime Numbers
945919892907900
9609479409159138779348829319059129139199608968769299699481,0009166079729461,000945923896899952907955918981931968
964941902772931907714916725912869
Prime Numbers (Long)
948914
898903
949934
932897
9019099018849638888999139749321,0009046139609361,000921906891864925909938908974933966
951928
881863
897
911
Proximity Grid
906
950
683
QR Decoder
911
Quine
978548958
883880519939933770
889939922903
911566706929
945942
597965934952942919902915949766566908974877942
200640672914868911
838
839
Recamán
921
894919930
947
657968940
933918
978
922
Repeating Decimals
945
969
954
Reverse Polish Notation
849
838
1,000
927
845
950
905
Rijndael S-box
852
Rock-paper-scissors-Spock-lizard
968
963
985
768
Roman to Arabic
929929912
936
921
899848
954
899
911
725957923
914872
920721905911
971978941
857
ROT13
959
918
Rule 110
959
953913
963951
981
943
949
903
Seven Segment
890
907
940929
878
977
960
810
Sierpiński Triangle
935
941
961943935
919
959920919
630976
926
863959942897981
927
916
937
Smith Numbers
938
971
953
Spelling Numbers
9711,000
884
968
883
Star Wars Opening Crawl
925
944
Sudoku
410
433
Sudoku (Fill-in)
877
918
Time Distance
551
964
Tongue-twisters
512
644
992
506977
866
726
Transpose Sentence
751
940
914
896
United States
953
981966
Vampire Numbers
931
593
624
915
905
Van Eck Sequence
875
929917913
924
859887899
8981,000912
627953882
914902
884930
967822
942
902
Zodiac Signs
800
934
918
959
933
γ
931
9431,000
945
964
208
λ
935
928
941
839
213
π
940
947898910
934932
926
926
685971988
926
956908980
841
971
922
τ
922
944847899
924916
911
897
675945973
928
898974
820
966
913
φ
918
920853
870902914911
8931,000929940
600955961
963
887972
976
962
931
872
√2
926
944
877905920920
9251,000934906
505959965
976
893978
968
964
938
913
𝑒
929
947731900918911935925
9061,000879986
655961976
944
907899976
909
962
893