12 Days of Christmas
590
357
405
435
99 Bottles of Beer
919926
913
861
491
958
477951
586
909
595
Abundant Numbers
922
633
884983
926911730
876891875
971
738851
Abundant Numbers (Long)
863
939
979
797888
839893849
891
Arabic to Roman
983
966
753
959931
997
620
794
722
Arithmetic Numbers
890
824
915
941
787947
819
Arrows
737
Ascending Primes
912
968
758
752
ASCII Table
884
887
747
654898
725
961
797
brainfuck
856
899
912815
961
Card Number Validation
940816
773
Catalan Numbers
1,000
700
578
857
917
957
943
862
846
951
974
959
Catalan’s Constant
973
686
612
Christmas Trees
851
934
765
916820
748
946
Collatz
815873
970
920912842
810921880
880
Continued Fractions
660
716
CSS Colors
908
492
885512947
392
897
Cubes
941
Day of Week
840817
950905
811887
7629281,000
923718
943
890
DFA Simulator
955
Diamonds
743
752
832
615
Divisors
879
953
929
940
982
979830
949
936960942
985949875
946
713
876
924
Emirp Numbers
747898
601783
702
902
677
839
770749
886813922
725
659838
833
Emirp Numbers (Long)
847
660742
906
713
Emojify
945
727
948
755943
Evil Numbers
470665862
436872898
666902591924942841916
921
897986713
8999476498271,000818892878
910856904775828982825843
968927
907896838858769787
896
Evil Numbers (Long)
896
868918942
917
987
7291,000
777872
976
954
855
Factorial Factorisation
733
786
Farey Sequence
872
819
809
821
917
932880937
967
928
Fibonacci
986949965916892
953965961
869
965935939
9408249541,000965
964981931963929
961948924932968967969936987953931
976
533938928927
943
876
Fizz Buzz
807959973
951901954
877954965848936
788
806
976989964920824
957
870979986
992938984
886
904938
897
945
Foo Fizz Buzz Bar
934816
918
767
894
791
842847
886
977951908
986924895
768
881
Forsyth–Edwards Notation
952798
827
932
916
Fractions
893
742
897
1,000
923
798
874905
972631908
991
831
Game of Life
785
807
898
924737
749
Gijswijt’s Sequence
866
890
Gray Code Encoder
947912
854
942
Happy Numbers
692925
863
905
950
787848790
760795
1,000
859
753681621
943888776
980
805836
838739859
Happy Numbers (Long)
768
932
821
897793
954
792
953920
913886732
824
744
Hexdump
638
713
810906
649
671
Intersection
657
685741
792
Inventory Sequence
892
878
889
923913
851
961
821
ISBN
862
850
868
847
875
Jacobi Symbol
922
537
Kolakoski Constant
933
727
Kolakoski Sequence
818
917
914
938
912
929882
880911
918851
862
830
Leap Years
868
905
1,000936
956758789947
861
972884985
902949947
844
Levenshtein Distance
946894
946
841
962
7568981,000
935
861
Leyland Numbers
811
644
817
731
ln 2
982
972
936
Look and Say
927
933
965
853
798
978855
666
891
803
Lucky Numbers
931
926
951
884
888931
893
Lucky Tickets
719
911
724
694
Maze
946
928
540
768
927
Medal Tally
793
659
Minesweeper
655
686
Morse Decoder
634
888
946
Morse Encoder
645
Multitap Input
887
Niven Numbers
933902
960918941888
905944
952919927
9281,000
932973912901986
945937
963952968
982909934
972942
821904916925697871
927
Niven Numbers (Long)
929890
945925912825
924
955
876
865833
876942867
987
919906
958939
976925942
960914
859906918
871
Number Spiral
895
794
712
825
876598
740822822
798
545
Odious Numbers
446738862
901893
677899864925944840917
897
905993722
9129206578571,000820893882
899885901723829980875882
966939
906909841806722793
915
Odious Numbers (Long)
743
876
891921940
917
993
7241,000
881889
974899
953
815
Ordinal Numbers
843878
731
927
694
965
925
934930
729795945
918
941978
PalindromemordnilaP
912
Pangram Grep
888
900
777689
917
868920
793867874
960
918899
863
Partition Numbers
880739
929
Pascal’s Triangle
866
814
878
1,000
822
938
918932
976927929
929
Pernicious Numbers
929885
881
954940933905
897943
956914924
824
9241,000701
935968774948884880937933
888965949972
978902975
933936
840916913929686904
927
Pernicious Numbers (Long)
929
894
910
861776
785903
937
895
Poker
732
Prime Numbers
877782
886585908
902862
804
899
961
863948
1,000
9729228281,000
946808
953929956899981934969
965
903914
870716816
915
Prime Numbers (Long)
897
886
951
912
927
964
828
1,000
961
8611,000
923
932
974935967
952
914
Proximity Grid
839
917
827816
613
933
Quine
1,000930968
796882521943685904796
936948931910
927445954
979948879
855939971930943
947716
921959943950916978932957
961944
788919669923
932889678
Recamán
871
895
839
873893
979899
923
Repeating Decimals
692
956843
970
1,000
865
Reverse Polish Notation
796
1,000
877
883826
851
Reversi
689
652
Rijndael S-box
632
562
628
423
Roman to Arabic
727
907
954
784
895
958897
972979
960
591
ROT13
945931
834
921
946
883
Rule 110
937
823
754
839
950
771
Scrambled Sort
814
728
883
Seven Segment
677
SI Units
732
489
Sierpiński Triangle
769
791
863783
868
825
755
Spelling Numbers
1,000
922
400
Sudoku
428
Sudoku (Fill-in)
782
441
646870
895
Tic-tac-toe
798756
Time Distance
648
921
1,000
567
Tongue-twisters
941
513760684
615
883
836592
741
763
609
653
670
577
668727
929
Transpose Sentence
735
1,000
862
882881
717
848
United States
883
645930
881967
670
859
Vampire Numbers
609
Van Eck Sequence
889
704
795
855
739
920
Zeckendorf Representation
924
918
656
752
Zodiac Signs
667
γ
613
1,000
529
λ
923
591
618
1,000
914
929
662821
593
831
916
π
988
1,000899
824
830
τ
973
997
779
200
φ
492
869
903
962
964899
973
871
960
168
√2
926
926
965
976
978
962
𝑒
814
898
928
976
980896
977656613
963