12 Days of Christmas
606
357
407
441
99 Bottles of Beer
1,000984
990
935
491
1,000
4771,000
600
1,000
635
Abundant Numbers
976
633
9231,000
974962760
891952914
1,000
821932
Abundant Numbers (Long)
915
1,000
1,000
841950
859952889
935
Arabic to Roman
1,000
1,000
759
9791,000
1,000
643
872
772
Arithmetic Numbers
938
873
949
1,000
8051,000
855
Arrows
796
Ascending Primes
1,000
1,000
795
797
ASCII Table
964
927
763
679959
760
1,000
892
brainfuck
963
979
945891
1,000
Card Number Validation
1,000904
823
Catalan Numbers
1,000
774
642
907
1,000
1,000
1,000
978
905
1,000
1,000
1,000
Catalan’s Constant
1,000
733
629
Christmas Trees
940
983
765
961869
761
979
Collatz
815924
1,000
980967887
8261,000925
920
Continued Fractions
691
746
CSS Colors
908
572
996564957
407
975
Cubes
1,000
Day of Week
917940
1,0001,000
903985
8891,0001,000
1,000803
1,000
1,000
DFA Simulator
1,000
Diamonds
743
784
864
635
Divisors
942
984
978
1,000
1,000
1,000881
1,000
9721,000970
1,0001,000885
976
778
955
1,000
Emirp Numbers
778967
663821
752
1,000
714
857
800789
902882950
745
720921
922
Emirp Numbers (Long)
861
694800
1,000
750
Emojify
987
739
971
7981,000
Evil Numbers
485720919
478907946
7241,0006301,0001,0009231,000
1,000
9631,000758
9519747008711,000889950947
1,0009009508069041,000895875
1,000982
1,000983897939851854
978
Evil Numbers (Long)
942
9251,0001,000
1,000
1,000
7751,000
824933
1,000
1,000
966
Factorial Factorisation
793
819
Farey Sequence
948
873
864
821
968
1,0009521,000
1,000
978
Fibonacci
1,0001,0001,000977952
9781,0001,000
914
1,0001,0001,000
1,0009181,0001,0001,000
1,0001,0001,0001,000929
1,0001,0001,0001,0001,0001,0001,0001,0001,0001,000941
1,000
5931,0009781,000
1,000
938
Fizz Buzz
8311,0001,000
1,000958973
9121,0001,000898987
826
806
1,0001,0001,000950841
985
8811,0001,000
1,0009851,000
900
979989
946
1,000
Foo Fizz Buzz Bar
1,000859
962
802
971
804
889875
947
1,0001,000944
1,000987926
800
966
Forsyth–Edwards Notation
1,000885
862
970
972
Fractions
978
803
1,000
1,000
969
880
9581,000
1,000730967
1,000
944
Game of Life
846
890
947
1,000815
787
Gijswijt’s Sequence
900
927
Gray Code Encoder
1,0001,000
903
1,000
Happy Numbers
7211,000
902
1,000
1,000
833852836
785841
1,000
915
783716642
960966800
1,000
879918
922811917
Happy Numbers (Long)
822
1,000
821
939864
962
865
1,0001,000
938971756
860
820
Hexdump
669
784
8491,000
667
688
Intersection
705
705848
841
Inventory Sequence
956
939
965
971977
879
1,000
864
ISBN
932
898
974
887
1,000
Jacobi Symbol
1,000
557
Kolakoski Constant
1,000
758
Kolakoski Sequence
877
1,000
961
938
1,000
1,000956
9111,000
978933
946
917
Leap Years
907
941
1,000980
976795816957
898
1,0009181,000
9151,000958
868
Levenshtein Distance
1,000980
1,000
909
1,000
7789451,000
962
939
Leyland Numbers
859
677
838
759
ln 2
1,000
1,000
974
Look and Say
982
933
1,000
865
867
1,000915
682
927
877
Lucky Numbers
1,000
926
1,000
947
9121,000
940
Lucky Tickets
775
1,000
755
739
Maze
1,000
986
559
805
1,000
Medal Tally
856
688
Minesweeper
685
729
Morse Decoder
667
966
968
Morse Encoder
664
Multitap Input
930
Niven Numbers
1,000951
1,0009671,000950
1,0001,000
1,0001,0001,000
1,0001,000
9851,0009709441,000
1,0001,000
1,0001,0001,000
1,000974960
1,0001,000
9069849781,000771935
1,000
Niven Numbers (Long)
1,000956
1,000986976891
980
1,000
957
942833
938980933
1,000
983984
1,0001,000
1,0001,000960
1,000987
9589841,000
952
Number Spiral
960
871
765
914
963655
765903875
851
611
Odious Numbers
457795921
942946
7371,0009211,0001,0009241,000
975
9761,000769
9689497079031,000891951949
9859299497509041,000944913
1,0001,000
1,0001,000900878800857
1,000
Odious Numbers (Long)
800
926
9491,0001,000
1,000
1,000
7691,000
931950
1,000973
1,000
920
Ordinal Numbers
900946
782
1,000
694
1,000
1,000
9751,000
7478901,000
958
1,0001,000
PalindromemordnilaP
976
Pangram Grep
961
900
842731
1,000
9141,000
813968906
1,000
1,000975
971
Partition Numbers
911793
978
Pascal’s Triangle
915
873
964
1,000
892
938
9711,000
1,0001,000957
976
Pernicious Numbers
1,000943
943
1,0001,0001,000972
1,0001,000
1,0001,0001,000
900
1,0001,000750
1,0001,0008441,0008959551,0001,000
9711,0001,0001,000
1,0009741,000
9661,000
9301,0009741,000764976
1,000
Pernicious Numbers (Long)
1,000
941
946
924807
822962
962
932
Poker
787
Prime Numbers
951833
981638944
1,000921
861
982
1,000
8891,000
1,000
1,0001,0008751,000
1,000872
1,0009771,0009791,0001,0001,000
1,000
1,0001,000
955794889
1,000
Prime Numbers (Long)
978
981
1,000
977
1,000
1,000
850
1,000
1,000
9191,000
1,000
1,000
1,0001,0001,000
1,000
1,000
Proximity Grid
918
981
883915
639
986
Quine
1,0001,0001,000
8899435431,0007301,000875
1,0001,0001,0001,000
1,0004621,000
1,0001,000958
9411,0001,0001,0001,000
1,000775
1,0001,0001,0001,0001,0001,0001,0001,000
1,0001,000
8751,0007191,000
1,000889759
Recamán
920
944
885
902942
1,000963
955
Repeating Decimals
731
1,000953
1,000
1,000
891
Reverse Polish Notation
900
1,000
991
1,000970
936
Reversi
689
672
Rijndael S-box
656
572
642
468
Roman to Arabic
775
986
1,000
784
980
1,000989
1,0001,000
1,000
658
ROT13
1,0001,000
868
1,000
1,000
988
Rule 110
984
826
768
855
982
833
Scrambled Sort
926
761
944
Seven Segment
705
SI Units
782
490
Sierpiński Triangle
800
810
881817
885
852
822
Spelling Numbers
1,000
1,000
431
Sudoku
439
Sudoku (Fill-in)
865
448
7071,000
947
Tic-tac-toe
839840
Time Distance
675
1,000
1,000
580
Tongue-twisters
1,000
569785699
623
918
883606
754
791
616
664
674
578
679765
1,000
Transpose Sentence
802
1,000
959
9751,000
750
923
United States
943
6541,000
8981,000
683
908
Vampire Numbers
639
Van Eck Sequence
889
735
846
883
795
975
Zeckendorf Representation
973
1,000
681
789
Zodiac Signs
692
γ
664
1,000
542
λ
1,000
611
654
1,000
946
1,000
702881
606
854
1,000
π
1,000
1,000952
841
857
τ
1,000
1,000
808
224
φ
534
925
920
1,000
1,000975
1,000
893
1,000
188
√2
979
1,000
1,000
1,000
1,000
1,000
𝑒
878
956
979
1,000
1,000956
1,000693630
1,000