12 Days of Christmas
677
912
99 Bottles of Beer
935
568
940
Abundant Numbers
909
9381,000
965938911839941
898
Abundant Numbers (Long)
9231,000
926939754847
891
Arabic to Roman
974
865
Arithmetic Numbers
1,000
Ascending Primes
1,000
915
834
871
ASCII Table
932
brainfuck
890
758
876
Calendar
718
Card Number Validation
1,000
866
Catalan Numbers
956
900
9241,000
927884
969
862
Catalan’s Constant
971
Christmas Trees
922
817
Collatz
858889
Continued Fractions
964
655
863
CSS Colors
929
Day of Week
772
875
DFA Simulator
868
Diamonds
9151,000
931
Divisors
959
9391,000942
879934
961
894
Emirp Numbers
934944
791
Emirp Numbers (Long)
821889
811
Evil Numbers
759
9191,000957
939978
980
910
Evil Numbers (Long)
837
9171,000942
966
972
891
Factorial Factorisation
885
891
Farey Sequence
837
Fibonacci
962
9571,000
977951967
984970934
Fizz Buzz
962917776
960964
990
931
Foo Fizz Buzz Bar
928743720
910949
781
904
Fractions
992890
893
868
825
Gijswijt’s Sequence
877
719
Gray Code Decoder
1,000
Gray Code Encoder
1,000
846
815
Happy Numbers
8641,000827
668848
756
904
Happy Numbers (Long)
9161,000
914915
818
886
Intersection
888917726
891
704
Inventory Sequence
1,000
844906
ISBN
893
951
754
869
Jacobi Symbol
716
878965
812
675
Kolakoski Constant
933
886
8931,000
923875
750
Kolakoski Sequence
945
927
9141,000899946889973
945
903
Leap Years
947
885952843
958
969930
Levenshtein Distance
8961,000
890
749
Leyland Numbers
9181,000822
922
821
ln 2
9101,000848
940
946
Look and Say
9141,000
909944920
820
Lucky Numbers
9081,000
871
926
904
Lucky Tickets
716
8701,000
951
Maze
818
845906
863
Minesweeper
884
735
Musical Chords
8761,000
818952872691
869
Nim
672
Niven Numbers
917
950
9341,000
964878899
976939901
Niven Numbers (Long)
891
901
7819081,000
914936
967
881
Number Spiral
1,000927
951
Odious Numbers
750
9131,000947
932965869976
903
Odious Numbers (Long)
826
9121,000935
960858968
889
Ordinal Numbers
860
905
PalindromemordnilaP
872667
832
770
816
Pangram Grep
9171,000
888882
821900875
Pascal’s Triangle
902
9241,000
916960903972
896
Pernicious Numbers
8271,000946
934954942973
902
Pernicious Numbers (Long)
846942
943
Prime Numbers
937
960
8539461,000987970908984948980961910
Prime Numbers (Long)
928
930
8079271,000974
925971
971
892
QR Decoder
974775
933
Quine
986962
9599451,000
938
976
964
Recamán
935
912
858
916831932847
Repeating Decimals
706
Reverse Polish Notation
728
1,000881
871
835
Rock-paper-scissors-Spock-lizard
861
Roman to Arabic
906905684
930
729
ROT13
812
933831
965
Rule 110
913
Scrambled Sort
1,000
718
754
Seven Segment
899
Sierpiński Triangle
920
831
936
Smith Numbers
707
513892
827
887
Spelling Numbers
1,000
889
Star Wars GPT
1,000
Star Wars Opening Crawl
920
Taxicab Numbers
1,000
695
572
Ten-pin Bowling
808
760
699662
885
Tic-tac-toe
1,000
Tongue-twisters
886
945
Transpose Sentence
1,000
681
804
Trinomial Triangle
8771,000
789
United States
673
888
Vampire Numbers
897909
708
Van Eck Sequence
919
924
9031,000865
871945845963
907
Zeckendorf Representation
671
γ
979
λ
882
389
560943
963
931
π
951
920851
940
907967977889
977960920
τ
944
907820
923
874955961897
970948897
φ
942
917
9231,000923951953717
970960
√2
931
896
9201,000869949943726
972936891
𝑒
932
922
766929923951952955917
970947903