12 Days of Christmas
930
805
879
918
99 Bottles of Beer
967969
960
898
934
970
990982
955
917
Abundant Numbers
888
767
829996
890901736
837943963
903
897913
Abundant Numbers (Long)
940
949
996
887894
946946911
898
Arabic to Roman
985
968
893
951931
952
834
796
723
Arithmetic Numbers
899
924
914
941
923
882
Arrows
758
Ascending Primes
882
745
782
741
ASCII Table
908
934
1,000
968921
949
978
810
brainfuck
867
874
926921
904
Card Number Validation
934812
769
Catalan Numbers
1,000
696
577
897
916
956
939
875
929
948
974
958
Catalan’s Constant
994
701
725
Christmas Trees
931
912
925825
859
948
Collatz
963878
973
928917849
966
933
941
CSS Colors
908
836
866888946
888
877
Cubes
933
Day of Week
909810
947903
809884
9271,000
921883
940
887
DFA Simulator
935
Diamonds
943
940
907
696
Divisors
879
952
946
939
982
978828
949
935960942
984948910
966
766
874
922
Emirp Numbers
912
896
599947
923
881
914
938
948845
900914922
959
906889
830
Emirp Numbers (Long)
943
870742
871
900
Emojify
940
981
953
708702
Evil Numbers
470
861
435906914
868
923942895915
920
897985
562946
8861,000892923
906855903775
982824884
932926
905892907855766853
893
Evil Numbers (Long)
930
935918941
916
987
8171,000
776870
975
953
851
Factorial Factorisation
820
949
Farey Sequence
873
817
931
857
917
933881939
963
928
Fibonacci
985
947964914912
973964960
894
964933938
879
9388189521,000964
584981929962929960947921930967966968934987952980
975958
533930927925
941
874
Fizz Buzz
815
970980
964902957
967961975853943
794
1,000
686992981943839962
992984994
994960992
987
911942
905
953
Foo Fizz Buzz Bar
949831
925
958
907
974
879871895
975963972
987943982
929
888
Forsyth–Edwards Notation
983821
932
977
922
Fractions
890
859
897
1,000
922
795
872902
970710906
991
872
Game of Life
788
810
865
932804
918
Gijswijt’s Sequence
866
792
Happy Numbers
923
930
927
881
941
941959931
923927
1,000933
955943934
980920918
963
914909
910743926
Happy Numbers (Long)
918
939
960
899812
1,000797
949925
958903890
956
844
Hexdump
920
918
974936
966
978
Intersection
853
907806
935
Inventory Sequence
892
889
888
923913
899
946
821
ISBN
872
950
864
848
883
Jacobi Symbol
923
776
Kolakoski Constant
893
860
Kolakoski Sequence
830
915
913
938906
927880
897
916847
861
827
Leap Years
849
908
1,000937
957828841990862
975886802
902950977
824
Levenshtein Distance
945893
945
840
961
9658981,000
970
861
Leyland Numbers
925
861
959
810
ln 2
981
970
936
Look and Say
926
933
965
852796
975854
818
907
908
Lucky Numbers
929
926
935
884
920931
890
Lucky Tickets
887
760
925
849
Maze
939
927
729
933
925
Medal Tally
853
777
Morse Decoder
908
927
937
Morse Encoder
875
Niven Numbers
942911
965952944940
878951
963925935
9311,000
5999779539601,000953945
976959979
984922979
973947
897909945934702938
935
Niven Numbers (Long)
935898
932939925863
947
965
880
909995
625945893
1,000923909
968944
978932983
965915
862911923
902
Number Spiral
894
792
859
826
877598
907817861
880
545
Odious Numbers
446
861
918909
866910924943866916
896
893993
570897
9131,000893926
895884901722828980874885
963937
905905907
721876
913
Odious Numbers (Long)
742
909
912919940
916
993
8151,000
880888
973898
952
812
Ordinal Numbers
860892
787
941
861
969
933
951940
907899962
967
956997
PalindromemordnilaP
910
Pangram Grep
892
1,000
809749
920
874923
911872909
939
925900
862
Pascal’s Triangle
866
828
876
1,000
583
938
917932
957927927
949
Pernicious Numbers
926883
930
952939931928
871939
956912922
812
9231,000701
571967812944884939931
885964948972
978901966
965934
861914912928686924
926
Pernicious Numbers (Long)
929
928
910
601775
785902
955
935
Poker
913
Prime Numbers
875780
900584924
869932
802
895
960
912948
1,000
9729178581,000945919
952928955898981931964
961
902912
866714911
912
Prime Numbers (Long)
894
903
949
931
925
963
916
1,000
960
8161,000921
929
974933876
951
911
Proximity Grid
907
903
900908
910
951
Quine
978
920958
785880532939706893787
923939922903
922706929
945942876
842597965909934
942712
915949937933908974917942
1,000938
780914664911
918838673839
Recamán
893
897
886
878897
962904
926
Repeating Decimals
929
960846
960
1,000
964
Reverse Polish Notation
881
1,000
875
881826
903
Reversi
939
895
Rijndael S-box
808
889
470
Roman to Arabic
883
919
971
968
903
949905
9701,000
960
599
ROT13
939927
943
911
944
878
Rule 110
939
974
911
951
966
908
Seven Segment
931
SI Units
855
808
Sierpiński Triangle
775
798
970790
887
862
806
Spelling Numbers
1,000
861
821
Sudoku
730
Sudoku (Fill-in)
835
667
880885
914
Tic-tac-toe
814767
Time Distance
924
937
988
967
Tongue-twisters
969
516933908
941
934
902940
948
906
947
954
951
978
948871
952
Transpose Sentence
853
1,000
860
878881
899
913
United States
907
893948
854996
919
891
Vampire Numbers
818
Van Eck Sequence
889
704
793
778
Zeckendorf Representation
921
914
897
897
Zodiac Signs
958
γ
885
1,000
640
λ
265
951
953
973
974
896
847923
947
967
880
π
986
1,000850
921
832
τ
974
1,000
782
200
φ
506
943
920
969
976894
975
887
972
169
√2
953
930
974
993
982
976
𝑒
818
909
952
980
990913
979
678
968