12 Days of Christmas
589
357
405
439
99 Bottles of Beer
915924
912
859
491
956
477950
526
908
592
Abundant Numbers
921
633
882982
924909730
875929874
970
733847
Abundant Numbers (Long)
855
937
978
795886
837932847
888
Arabic to Roman
983
964
752
958928
949
619
794
720
Arithmetic Numbers
885
821
911
939
785
879
Arrows
744
Ascending Primes
881
645
741
739
ASCII Table
881
927
746
652931
724
959
791
brainfuck
854
901
922819
966
Card Number Validation
933812
767
Catalan Numbers
1,000
700
575
853
914
954
940
869
843
948
972
957
Catalan’s Constant
972
685
620
Christmas Trees
921
765
914820
748
945
Collatz
815871
967
918910889
809
878
932
CSS Colors
800
484
879504937
390
889
Cubes
939
Day of Week
906810
945901
808884
9251,000
919714
937
887
DFA Simulator
968
Diamonds
743
750
831
613
Divisors
879
951
927
938
981
978828
948
935960942
984947875
945
744
874
919
Emirp Numbers
747909
599782
700
894
676
839
768749
885811922
725
656836
826
Emirp Numbers (Long)
846
657740
902
785
Emojify
944
726
947
754940
Evil Numbers
470
861
435888896
891
920941837911
917
873985
907946
8251,000889875
903854903775
981820843
967925
902890814853762748
888
Evil Numbers (Long)
910
866914941
912
986
7271,000
774869
974
952
849
Factorial Factorisation
766
826
Farey Sequence
872
816
809
857
915
930878938
964
926
Fibonacci
985946964912910
951963958
867
963930937
877
9378139511,000963
958981928961929959945917928966966968932986950930
975942
529928926923
940
873857
Fizz Buzz
807958972
950899953
875953963846934
787
806
971989962919824956
870979986
992936983
885
902936
897
944
Foo Fizz Buzz Bar
931836
934
765
891
877
841846880
977949906
985931911
766
875
Forsyth–Edwards Notation
964805
840
941
927
Fractions
888
739
895
1,000
921
792
871900
898628907
990
825
Game of Life
787
811
897
929858
787
Gijswijt’s Sequence
865
886
Happy Numbers
692923
862
895
949
783848789
760795
1,000859
752680620
942886775
979
800834
845736857
Happy Numbers (Long)
766
928
821
895806
987792
951918
911883731
823
740
Hexdump
638
749
810906
648
669
Intersection
663
665741
815
Inventory Sequence
889
873
884
921930
848
959
819
ISBN
859
847
865
845
875
Jacobi Symbol
918
535
Kolakoski Constant
882
740
Kolakoski Sequence
815
914
912
937905
925879
895
916843
858
825
Leap Years
846
904
1,000934
956825816947859
971884800
901946947
843
Levenshtein Distance
944890
942
865
961
7558981,000
951
911
Leyland Numbers
809
643
816
730
ln 2
981
969
935
Look and Say
925
933
964
852793
977851
665
889
798
Lucky Numbers
928
926
950
912
886930
889
Lucky Tickets
699
756
700
690
Maze
941
927
538
931
925
Medal Tally
808
686
Morse Decoder
642
901
951
Morse Encoder
643
Niven Numbers
927900
959915937884
891940
949912922
9231,000
934972933899985944932
962950967
981906933
970939
817900911919690867
920
Niven Numbers (Long)
925888
926921907822
921
954
872
858833
886939883
986916902
956937
974923941
957909
864901914
865
Number Spiral
893
791
711
825
874598
739814860
929
543
Odious Numbers
446
860
917876
888861922942837912
892
880992
921896
8551,000891878
892883900722827979870882
965936
901903818
718754
909
Odious Numbers (Long)
741
890
888916939
912
993
7221,000
877886
971895
949
810
Ordinal Numbers
843877
721
923
694
963
924
933930
739805944
917
938977
PalindromemordnilaP
909
Pangram Grep
885
900
798687
915
865915
771865
958
918895
855
Pascal’s Triangle
864
811
871
1,000
856
938
916931
887925929
927
Pernicious Numbers
925883
927
951936926902
888939
954907920
808
9211,000700
921967773946883936928
881962947971
977899974
932932
836913909926682899
922
Pernicious Numbers (Long)
929
892
908
875774
784901
935
892
Poker
865
Prime Numbers
871780
900583906
891858
800
892
958
861946
1,000
9719168261,000944803
950928955895981931968
963
897911
863711812
909
Prime Numbers (Long)
893
903
948
908
900
962
827
1,000
958
8591,000919
929
973933966
948
907
Proximity Grid
884
916
832891
625
949
Quine
1,000926967
787879520941683904791
932947929905844916925717950848
978947876956852934970926941
945714
917957942949914977930956
960942
786918668921
929983675898
Recamán
887
892
837
872892
978930
921
Repeating Decimals
690
955843
967
1,000
863
Reverse Polish Notation
876
1,000
873
880826
842
Reversi
689
679
Rijndael S-box
647
678
422
Roman to Arabic
725
905
952
784
893
955893
970977
959
591
ROT13
944931
816
917
946
875
Rule 110
935
823
753
827
949
795
Seven Segment
676
SI Units
874
521
Sierpiński Triangle
768
790
862783
867
823
762
Spelling Numbers
1,000
921
399
Sudoku
428
Sudoku (Fill-in)
880
440
856865
900
Tic-tac-toe
813764
Time Distance
646
919
1,000
626
Tongue-twisters
938
510759683
621
881
831595
740
761
608
665
644
577
680724
925
Transpose Sentence
729
1,000
878
878875
712
894
United States
881
645928
934966
670
857
Vampire Numbers
616
Van Eck Sequence
889
703
791
737
Zeckendorf Representation
919
914
653
800
Zodiac Signs
661
γ
618
1,000
528
λ
917
587
616
1,000
955
926
823818
592
839
912
π
988
1,000898
823
832
τ
972
996
780
200
φ
490
883
902
960
963898
971
871
961
168
√2
923
924
964
975
977
963
𝑒
813
895
926
975
980909
975
613
962