12 Days of Christmas
968896962
855938
927994966
931887942926981
963964958
902965931987943974
973
969971930
931958938914
99 Bottles of Beer
969976958839978980954900965906906
950799933962976
948970992
936959936992984960
961
987966825
944925982917
Abundant Numbers
879930869844386829806856801856888
7828369258101,000951982776849901773956745789835910949800
837
963902876
743796743599736
Abundant Numbers (Long)
875914861908
859
839874913948
9118509148861,000941985922
947775957933904
907940908
910897922
920894823810
Arabic to Roman
902872881
785782
834985915
856967867900963
781823965
896809878937725936
928
930928883
813880
Arithmetic Numbers
923721
851838
880849
956876
913
883888
Arrows
898886806
894
827861850
847867
957
850896892
854849940909
907
770877
885
Ascending Primes
865
978
711
855
ASCII Table
916797908
879806
926935
983
934898
828
921
808846
brainfuck
681
815
780
1,000
851
853
807
845936836851
918
932810
846
Card Number Validation
811
839
911
Catalan Numbers
1,000842719
904
855909915
907923851
983896979854895956873
837927
892892973
924957
512
Catalan’s Constant
923919904
929902914861925883
9229408998991,000939741886913877994
920898893941925956764950
968976897
903800892
Christmas Trees
813697909711777847
865781931
8408209228641,000
909893945902
907910845943900969
871
965948900
899708862659731
Collatz
938889879
878909939
815884
963
919
972
946917
952
954921
CSS Colors
775
702721
937
732873
728
676836989
898
861876
837
Cubes
878
862
605
769
952
744
677774
Day of Week
909862
931
785418
902824
849
8489271,000
883695
Diamonds
78384691168839810833858897866
8668428927111,000
894841851918
865767812939846819
888
925725892
811866669903744
Divisors
84987991291152951954877882925938
9197739139179069511,000920946978846870949923907959960942
984
941966946
833891888559882
Emirp Numbers
912926781879636777935
902914913
907932700841966895951903924938919
907899824929930943
938
967959815
756889873902791
Emirp Numbers (Long)
905856881
912910906859893919
905881
870767954888904864
926899
809
959937
Emojify
851
895
845907
841
961
959
916
Evil Numbers
485735937811593922913912901921941
8408569209188977668879709139179468351,000791922904949903775913982
883931925
683928891823844
Evil Numbers (Long)
838922
878919880867915910
920911
831
966899
934
1,000924
898941931832910952
856
Factorial Factorisation
855
903
868
Farey Sequence
875919
859905
890
888
931
Fibonacci
985919964913595952964959910941964
9419359389521,000865972887959981770812960899929928966968933987720980975943
902926940948889
Fizz Buzz
859969980881902983907
922960957
864912961884973947994955973992942802976924935992984994
993
992987923
813943917919828
Foo Fizz Buzz Bar
948912922
841
857915
900922
842
1,000888928880809
933878975962971
986
846
873
873
Forsyth–Edwards Notation
824
868862
1,000
880
983919
Fractions
909859851
775
820842855
897842
833
855914922
829785833790902880
813
877990
847
Game of Life
973
Gijswijt’s Sequence
862
905
1,000
724
852
Happy Numbers
923929734889604891917
906894940
9199397918769599438659259258698741,000872842801878942933
979
918962891
725733828807840
Happy Numbers (Long)
929709884
852740
867899938
916901
960931867906865
1,000839890879872924646
874
889
799
Hexdump
754
849
902
1,000
896
986922
966978
Intersection
853867
828
826868810
855857
925
666868898921
836818861831892
827
906657
791860
Inventory Sequence
931867869
863909912
907850
1,000
897
896
949910890
947
880
ISBN
856768852
715
869826
901854
1,000
855913958
775820931864
900
950875
550
Jacobi Symbol
907933926858
921876897814862908811835838879853921976896
856894942908
895884838921896902877956
915940803
861876817873846
Kaprekar Numbers
859
901
935
Kolakoski Constant
917919895
907
875833809
912912877
966
771891866872
902890770927884
883
953930
868895
Kolakoski Sequence
921886931877
817912833854838915
829806881
876
952875905913
1,000
852727926920840
881
851860
870719
Leap Years
875938958929731902958934891870964
766938938941916913936937907949980935
938950848974942987862921
977892953
778928917953784
Levenshtein Distance
758
700
816
944
944
911
763895
867813
961
639
778969
787791
Leyland Numbers
918892851
818883844863834857
8899067758281,000
957865905930722
862784931924895
959
940854
645
827841
ln 2
893904890
880859830851746878
8879148858681,000869883880861950959
858865877981893926833969
882760860
879831832877699
Look and Say
870796885829
689
869769926
823886789
1,000
679892828965
800762975873925
818
921958
755914
Lucky Numbers
915917881
870871929
903889
962
900891921
865857812934839
920
814890
902876901
Lucky Tickets
871810824
785865
813858890
849870850
1,000
936853819930
830844855862733
943
722812
684844
Mandelbrot
845
Maze
648
Medal Tally
839
891
Morse Decoder
935877
854
835
906
862964
881956791952
818
951899
928
Morse Encoder
915
717
850
935
993
711940
958924745
938
952941
900
Musical Chords
881664
814787748
833
846
828866689
720
923816
533
Niven Numbers
979940957922624927952916906894963
8469349389299201,000952939940938977910840953943915976958945929984
979919946
742943935852840
Niven Numbers (Long)
934
911
903864902875827965
903926897916995917972927913
852893908881911
810901873
983965914
879908900
832
Number Spiral
868827818
869710
783885
922
1,000720720818
975
774907912
722
Odious Numbers
473736934795612936925894898922942
8068569229168928178699699199229448621,000813924892951924770915979
885929937
656928915781860
Odious Numbers (Long)
741921
942915900867917939
920909
827
965900
955
1,000927
897943909856910972
871
Ordinal Numbers
896892816
902827
847826874
771879876865861762890859858969851
888786725976803906
907
962859729
997854745916
PalindromemordnilaP
1,000
933
Pangram Grep
910769878
784
8318718917729218927938648601,000925838883904963918
860849880955892908
973
936916872
916
502
Partition Numbers
926
858
896
933
Pascal’s Triangle
91387889193890902890865676906
8947928309019578361,000893897924888
920794925943880833
975
962949909
848802869913740
Pernicious Numbers
600926936911489952938928897869955
8009209208769221,000836972923923967889883937929908963947971917978
966964934
645934921850895
Pernicious Numbers (Long)
790873891
943890914864799961
943919900990
1,000915891960884
911905829954937721
936
797893922
848898
869
Poker
839
724
845
903
773900
947928
804
945889
897
Prime Numbers
863917936887626924900901901914930
8909149598108719129471,000914934971808423945917871951950810860981
964960941
771810908914839
Prime Numbers (Long)
866913814858
931933897862896879
780962896876916
1,000902924960739464879819876921929
973
959949
834
902
Proximity Grid
831
890865
779
924
QR Decoder
679
802
939
727
Quine
1,000554967884880584942
897948846
927933881931978947938906935970941381946924918958893646915977
602960643
918930385983900
Recamán
930934898
896920892877904859
848927871
806
903852909916
894870973951920
962
707885
920911
Repeating Decimals
810
838
945
1,000
Reverse Polish Notation
847793
776839
880812
1,000
816
787
789881852
854
899
774
Reversi
927
Rijndael S-box
869
883
809
Rock-paper-scissors-Spock-lizard
908
929
863915912
900
891987
887846916
881943
925
961
971927886
938
Roman to Arabic
911833877
924759
839889918
819970872865995
945889864962
827747930949893920
950
910929848
757823761
ROT13
820
837
938925
915
941
Rule 110
922927885
888730
844912680
811909900721935
819756964
808796880880934950
937
921814813
749846872869
Seven Segment
889716810
880815
847865940
888891
979
906825938
902904826874942869
976
866956889
899901891
Sierpiński Triangle
937939896
962905937859898921
832914914849909858941921899976962
941923896970960926
964
948911902
883809794926760
Smith Numbers
904875852
849
864806859
895883
946784854892902877
848874849888
864
857
491
Spelling Numbers
848
838
8151,000
842
691871
840
846748876
818
869819
832
Star Wars Opening Crawl
704
833
850
950880
838
941938
Sudoku
887
838
815
931
922
Sudoku (Fill-in)
865795
826
859
832
772
911
959
898
Ten-pin Bowling
867854
757
878820827
858864
912
677762947
756848940810946
921
963878
816852
Tic-tac-toe
736
948
970911
963
935
Time Distance
845
822
913
948
Tongue-twisters
918638
788
949771864
941717
951
870892
732923978
853
910
968
Transpose Sentence
810
759
1,000
780
United States
929936888
799
870855961
904884914638
895947
920870954879960
914
955978
965
Vampire Numbers
903854881
873773916
905865
1,000
880696850
822860939913
970
924910
741
Van Eck Sequence
874874888
861
869845839
789902878
1,000
956858885910
814809857906902
965
727941
811898
Zeckendorf Representation
817
843
1,000
866
Zodiac Signs
859
883
820
878868
1,000
870
912893
γ
923
746
1,000
718
λ
345
893902421379375
884951826
911949833377902901178892866860947
725687690962914909
856
953832451
702686682905439
π
677891927915149913914912887957785
861921908925975880992898934970986
856864902926940956739978
941849925
915918886684841
τ
678878910897149894889895872947768
871919897910978859992882915961973
842838886931923949725957
935830904
895896886666797
φ
78788089388999904912795873940747
8789218968961,000935958875858961969
840831883975922947740975
985919905
896869617752880
√2
77188685489894906839783872952755
9029248999301,000941996882906965974
842834889993923951744981
977923850
900853858679894
𝑒
831903886872103909886906878957824
931927896901996913958906896964980
891914900953887960856978
974899906
908876851599853