12 Days of Christmas
691
452
99 Bottles of Beer
908
563
Abundant Numbers
945
876
Abundant Numbers (Long)
935
838
Arabic to Roman
633
Arithmetic Numbers
873
Ascending Primes
837
ASCII Table
915
778
Billiards
605
Card Number Validation
767
Catalan Numbers
933
973
Catalan’s Constant
922
801
Christmas Trees
933
759
Collatz
913
Cubes
922
591
Diamonds
896
819
Divisors
951
933
Emirp Numbers
786
886
Emirp Numbers (Long)
822
765
Evil Numbers
922
982925
Evil Numbers (Long)
924
975873
Factorial Factorisation
910
712
Farey Sequence
849
Fibonacci
964
987
Fizz Buzz
907569
Foo Fizz Buzz Bar
935
783
Fractions
889
825
Game of Life
627
Gijswijt’s Sequence
720
Happy Numbers
800
812
Happy Numbers (Long)
927
801
Hexdump
648
Intersection
898
654
Inventory Sequence
885
896
ISBN
891
733
Jacobi Symbol
803
Kolakoski Constant
921
791
Kolakoski Sequence
918
947
Leap Years
954
985
Levenshtein Distance
893
Leyland Numbers
897
816
Look and Say
928
771
Lucky Numbers
852
919
Lucky Tickets
882
722
Niven Numbers
946
981
Niven Numbers (Long)
975
Number Spiral
803
740
Odious Numbers
920
979937
Odious Numbers (Long)
921
972
Ordinal Numbers
910
765891
PalindromemordnilaP
887830769
Pangram Grep
923
825
Pascal’s Triangle
917
903
Pernicious Numbers
836
978
Pernicious Numbers (Long)
921
954
Prime Numbers
947
981926
Prime Numbers (Long)
931
973
Quine
947
977
Recamán
928
868
Repeating Decimals
704
Reverse Polish Notation
877
664
Rijndael S-box
623
Roman to Arabic
910
726
ROT13
864
831
Rule 110
863
839
Seven Segment
671
Sierpiński Triangle
939
913
Smith Numbers
653
Spelling Numbers
731
508
Tic-tac-toe
861
728
Tongue-twisters
497
Transpose Sentence
714
United States
Vampire Numbers
887
678
Van Eck Sequence
769
898
Zeckendorf Representation
671
π
905
874
τ
880
855
φ
929
953
√2
933
977
𝑒
909
976