12 Days of Christmas
780
914793
792
510675
511
930
967
939
544
24 Game
875
900906
861
875
893
884
880907
923
99 Bottles of Beer
692
766
835
923
947
956984
892
938
960
970
Abundant Numbers
885878861790
902
826932866906907787925840903905913910877751678622
870919791903938
1,000
912946946905938912904932841894764908865876
979913903890954940
905921893760914908872
Abundant Numbers (Long)
879880800
882895
812894842885899
909893914876894895873889826871
867910790902923
1,000
900863951881928940897919900830
740919766756953908892884874924
862901889823890895869
Alphabetic Numbers
814951
925901899
854
915
835900
888
891
955
934
933
927
Arabic to Roman
824
881
943
934
932
902974906895890
863
953
850
901908
1,000
850
953830695778898856
868870731744
965981
874
946
898722
Arithmetic Numbers
878877
869
912
868832
922
807
877
870
864
881
1,000
893881949
918
845
938910
931
884
Arrows
815
888
792831818891880
930800869873856
725
916
882849
852
822883942864
832
888
845
907
850970
908
907900
874
Ascending Primes
866
883
865910867867
900876840857871
894
883844
1,000
909907
877
871
961
927
882
ASCII Table
840878
914574834
918
953
901926
917
896
923
910900758910
935
886
981873
946930
Billiards
877
828
807
857880
890861
816
857
913
888
895
brainfuck
721792
933
899
692
677
808
972634
818
Calendar
940
861
846
883
894888855
862
967
922
Card Number Validation
830
878
893
886
911
844829849
873
882840
1,000
809883938869
892
839
816820
958
885
Catalan Numbers
791848762
862
728914869905900
931903907897896889853915
876
862921924
1,000907
909948
928
881
871
812886904884969
714
945
875
869
874869
Catalan’s Constant
865
891
923916907
905
943912
912835926881
920920
903
827
966
910
892
922
888970910
776
920
896
Chess Move Validation
858
869875874870
909
876868861679851843
828
861855
1,000
829873900867
839853
839
945
901831
828
848838826
Christmas Trees
838786804796
873740
894885
837
920
824
905
900
944
861
963856
917
884
917897
896798895880829
895
914902
Collatz
892878890921891912
853
892905
915898918907915870880895
789907878
882
906899929916859816906911906831
873
881882911831905893945
816
876901787
911
Connect Four
861
886891869
934
886
903
863
915
903913
869
713
932
956
Continued Fractions
836817
772
874
915
880
845
864
875
842874895
864
841
950
912
938
CSS Colors
965
870
980
891
836
859922
867
922
876
989
980862681
871
903
866864
Cubes
878
909
922906
945
785
904
587915
1,000
945
605
971
759
907
Day of Week
854877
858
907936892897890
925868889876882898753871909
907804910
775922952916546
903881903838866
9301,000800965925898
945
885681895
826
DFA Simulator
928
899
899
915
938
943
888
Diamonds
873868
887626
881
891884
927869937
894895
864
885
937
882856952789902
871915867881
922
974
884845896
802
889856
Divisors
880880852792894898
959944882898855
926906915897904901869896745893
860892
911939
1,000
897944969900818936901937878854870858888914850979908941818950938852
840917894
881902877
Emirp Numbers
881883
768939
906918900913913
909912914891912830
880902
915
944
858934963879
967917899
740
950913912907929892820929
653
924901709
Emirp Numbers (Long)
860896
886890894900759
909
865
884848
870
896
888857
1,000
871879
953
895
876
951
885
932
893
Emojify
852
918
870902
943865932895905903895
911
905
892929961823766957917
902
976
710
888
Evil Numbers
889884844904706909
903946901912913902932919934910911909885851913708
881917
905938
1,000957918943969915940978913933920898906878946851911980815800854961941928904908831909742914910882
Evil Numbers (Long)
879905909849902
926933930905907
927909926900908894874862863839
870912
902841
900943814927953833750967904918
892900865911870903972820727866852928909
906900
899901876
Factorial Factorisation
869
897
879
866
856
818
898847
1,000
920865
886
912
945
Farey Sequence
885892922806
838
886921882907915
939908
906911909890908
880
958914913
994
916858901
904
903895938
903
951
907
911
Fibonacci
770901902909956908925
949961945896926880939935948930931884895933754929891896951970919957
1,000
923961977890952898923956891917887916959925925984938970872966956917
893920920875933925894
Fizz Buzz
799895904950966
941
977901958902936
951948869939942942897897876900
9607689329626771,000605935973986948928964933966855928
822974979784990945972932956966919870913959938
914937
Foo Fizz Buzz Bar
888876925805
914
853
883911
757882898915895919873868
872
927773916929
1,000
902949969922923949
929
897
719943899779982912948906950939897
910892
912
Forsyth–Edwards Notation
741752
883
890
890
899868847
887851
1,000
860856936877
878
809
902
916
826
907
796
Fractions
786839888
914
903850890
893
869871884
898
880867
812
856914952
915904
855
864
971
871
982
Game of Life
831
864868
888
870
924
883860859925844844
825
876869
1,000858859901940855
950885891
850
886
796937
897
932
777585
856
Gijswijt’s Sequence
863
889
901891
877877896
879
889
897
857898934896
883855
913
911
895
Gray Code Decoder
820827867834
838
862876840817836
871
866863841845837836
840903862848
1,000
842883913834820929856859852828
873739873822934779871
906840
713842831
838844
Gray Code Encoder
812742863
847
793888866867837
898861891878869863853
855
884824870849
1,000
822890923827870921874851852813
901886892832939745884
916
867859
867839
Happy Numbers
887874912
902
668938690907910901930903929
906902887823751
872929
906864
1,000
916931875920935848913909917897
640936947914977902
890961930
730
927896654916912873
Happy Numbers (Long)
851889
879
838916
895889
902877910893889890866869
834861893783874904
1,000
834912944895897915
791
855
681868
951843800
824
868866
893
Hexdump
845
953
888831
903
21
855871
954
964
881
843
Hilbert Curve
680
880
919
737
784
Intersection
820
835834
852
846843852
848
865
852881
1,000
847902941855887757823
841
928789
919
845
Inventory Sequence
845865869846861889
879897890839886
920877910877873877845869
888897890873
1,000
884883886897850943839898891878
823889835
960840805
929
888
ISBN
841905
866
876
884887
919842
836882875816
870
887
1,000
842905935882906921
900
712834
756967877872
898
857
Jacobi Symbol
824
839
910870
915
799
923
890
883
889
744
Kaprekar Numbers
904
921
Kolakoski Constant
855
818
901
840898
901
822
862
889
946
835
891
Kolakoski Sequence
799852920
891
867913887881
919
909891876878
795
902
892915
688899
912929891875973
907
876
898914
964878
932
797
873
895
Leap Years
895880888949920928
965955946925916703940888947919926927886927925909934879934928918947
1,000
914955976940952925926951940912920958955972918960934969810962949894
919942898734930922876
Levenshtein Distance
884
851
871
929901
861842
917
870871
764
883
908883
940
962865
951
898
Leyland Numbers
862
892
924887
828898
854
890882
1,000
887
898
871
781
967837
809
844
ln 2
909851855
888
909
904902
934930
897894908872
875
902910
1,000
866940
941
897
879
951893926911965689
915
903
884860
Look and Say
887
918
894900
800
904
881899
901
908873
1,000
876913954
851
921919
895902909
943
899
Lucky Numbers
847
893
887
904
882
921
887824
804900939
897
736
719
927789
931865
871
Lucky Tickets
835
851
879831
915
798821830863
839872877
1,000
841
926
804938
827
844
952
796
862
Mahjong
805
855
718
726
882
Mandelbrot
920
909
934
912
945
926
Maze
846
879
860
853
856
805
874
840
902
924
Medal Tally
820
824
885
830860
874
913
924874
855
941875
904
Minesweeper
798
845
840
901
818
838
780924849809
909
827
897
839
842
889
902
857
908
Morse Decoder
859893
937886752879881881862
905
891
836857868905
808891
905
962
946
960
Morse Encoder
885853880889888
908
841873868
799
897
1,000
910930
904
861
943
951
Multitap Input
867
851
854
869
918
931
915
837
Musical Chords
795
858
911
885857
935861899908877834837868
871757891860
1,000
795883923891781
832880
836
947
930
939869
833
854864
N Queens
887
888
870
799
825922
805
929
Nim
846
830
848
897
831
836838832
841
860
864
843867906
901825
810938
916836
842
829827
Niven Numbers
656892878912905884911
950939932910902900925901926908912907878847798712849874920768896935
1,000
911922964906930900909931917898878935913943902976905939
951932881810903898904631851909880
Niven Numbers (Long)
875864901840891896
916925931879893787919882917895896898871890896884843875907782885909
1,000
880921946892914936898916899886891919849922891967896927710934914875
864899896
893899870
Number Spiral
870
887
853
851
891
855893
886853788
885
885893
1,000
887859
862
952
876
832963
929
Odious Numbers
879877818872741853
913938893882907899925915927904907900878809785691
870911
899931
1,000947912937939907932966907928915894906786869842906977771828810954933901898901829907746909904875
Odious Numbers (Long)
873760881861896
902928911878903
924907920894905890825841859833
866908
897864
1,000937825923948848727960899917
885896831813929899968740729809822919897
903898
894897864
Ordinal Numbers
849867
868
861912
886892
857
917870889889
827
899765886880
808
877924962746894
891921
864
924798
929872934
912882
934966
880
848880
PalindromemordnilaP
865850
897838869
834844837
868878
1,000
880916844
868
883829
949
858
905
835
Pangram Grep
842846
867
898
874885
918864864905901924846881700
908841881917
1,000
849919953898867883892884910853
787
802969841900
894908
821
860879
Partition Numbers
890
884
883
912
855878866
890
895818
750
896892
889
871894
951
901
880
Pascal’s Triangle
870859800847889879
926922919873892
921828883
864889
884768865
864891930865875
1,000964844917955892835960888911
883894878922
973910948867876918
880
886775874886861
Pernicious Numbers
883872915866906915
946933932914904896928874935909914908884907736897850871920959907907
1,000946916928959851934901907926920899907943935950906973908950
952929894833905923913642914913884
Pernicious Numbers (Long)
864865
891889892
927914913899822
924896920870892890867857862762841868897831876772
1,000943894916940874912904894904883886847912891922896963874767875889909881
875895891
889887872
Poker
895
905
970
908
885
866
941
940
929
982
974
763
Polyominoes
893
895
894
883
940
868
888
893
912
900837
933
963
942
Prime Numbers
866885853
902
874
834915913903932881929
896913882786950
879898
910946
1,000987913948970916909984914943899800
948
952915980926961
961942
900772
887746892911877
Prime Numbers (Long)
884909
897
897918909903902821926891917901905900888894943847
869913
903927
1,000974898932956827926972908862904865
866870
971920856
944928
860817
894907
Proximity Grid
887
881
890
896860862879
859
876
875925864904
874
915877
933870
930
QR Decoder
865
854867844
935
878831855
843
879
869853914
872
838
881
960
946873
Quine
986920856925962544810882535941550771905399896943731914828877877832644941
854932960896945886500
901938968920938971
945922908919953769640910976441786
957941904677918677917
599
833
Recamán
864840
868
871
922842
928
864888855883868
904
903
803898954898797
917
873
971889
901
Repeating Decimals
948
923
956
971
978
973
Reverse Polish Notation
800
822
831844
899
827
822
797821
1,000832870
919
878
841
848
953
852
843
Reversi
904891
929
907849873863
899
826929
752
903
931
Rijndael S-box
814
865
937
830
921896
920
656
838
894
938
884
853
422
Rock-paper-scissors-Spock-lizard
929868
963803845
873934905
846869
986
924960909
909880
918
983911979
942
909
727
Roman to Arabic
840826
900
879
909
883877
922906901910879869859843909
873
885909
1,000
863905950881
930871882
857908729
882863966948
943
857
847
847
903878820
ROT13
840834
848864
844899843855850
916
875871836851864
810
887938900875
929
851899918876871860886888825773
935929
851958875911
938887
892
855852
Rule 110
858
814
898851
929
920887837710865
880
896
1,000
864914947667
851
911
843
968
940
887
Scrambled Sort
819
894
808806
841
1,000
911
870
944
871
Set
797
897
838
908
881
840845823
858816
866726
926
924
830
Seven Segment
911928915887861
917
865
866874787876
878
877
926
874914914
840
882890883853
922
781971774
883
874
898
SI Units
977
881
994
693
Sierpiński Triangle
855901
897
939923917897868
875897921899893897846
873
904
882
893919955898
864905
885
825927912
969727
919
854
892
831904776
Smith Numbers
888
906
900
894890
899
890
923
892932
882
940
941908
Snake
895
844
874
930
746
Spelling Numbers
940
9371,000
890
917
861
970
781
Star Wars GPT
888
900
868
944
944
912
Star Wars Opening Crawl
891
685
651
883
891
892
Sudoku
860
933
919
823
946
906
Sudoku (Fill-in)
565856
861
792
807
890
830829839
583
917
Taxicab Numbers
864
875884875878871
899
892834867870
869
877881
1,000
868890911874
798854882
856
901
940
883880
871
Ten-pin Bowling
889874
927
902843843883
876
873922885
819
746863
874959
675
903
Tic-tac-toe
892877
891
910
868
863
891
909
934858
890
919
864
815
Time Distance
964
875
935
942
965
978
Tongue-twisters
818
600
738
914
835
881
Topological Sort
879
816
861
802774
917
797
Tower of Hanoi
767892924870
921
935894919927922
942
907909909911
922973935
1,000
898921953896926952928937
917
914941
860963
927
939919
917901
913909
Transpose Sentence
814
698
779
898
839783833
828919863875
1,000
875918867841861
860
875
751
934
694
896854
816
843
Trinomial Triangle
860
885
845
734876858
876
890875
820881726
864918879879
1,000
865887834880
937
877
863
884
947881905858913
875
Ulam Sequence
863
867
913864899876860
866
847
941894836
1,000
870871904881833944875872
862
905877
868931896921
888
867
866850
United States
826
797
901902
910
870898882894
909
886
934900916
845808
705816
954955
809
845
Vampire Numbers
906
878
875
903
850
Van Eck Sequence
866865
883
882
909878889
918826908865889888860878
888856889
1,000
838886946898
881908
799
799894800
963878762
933
894
Zeckendorf Representation
829
831
877
906
840
821
880861
955
892920
852
846
942
899
925
844
Zodiac Signs
905
877
815
582891
996
753
673
871
834
932
917
881
γ
877895
917
903
905
882
913
653
922888979
900
698
443
921
953
895
λ
889915
923
888
899861541
915
656
908905
925
704
901758
963
909
π
958872917
921
939
923919
941948
922914930885
887
798927927
952
968
977
931
903
912940
918977
937
780
904
τ
925864898
892
919
916906
935932
903896915880
882
793921
952
955
962
911
887
909921
969
909
890
φ
905850882
869917
910875
915931
855907918876
873884714925923
1,000923
951
954
880
882
953917768914970715857
952
876
886875
√2
898850879
846
900903
930920
855894903860
869917
913920
1,000
930949
944
908899
882
947911786856972715906
941
912
882871
𝑒
911867848860
899
882925890
910
934930
909901918876
880903
904882
857912769897952
955
919
895
918926848919971940
948
910
900858