99 Bottles of Beer
744
Abundant Numbers
837
Abundant Numbers (Long)
975
Arithmetic Numbers
946
ASCII Table
867
Card Number Validation
955
Catalan Numbers
973
Christmas Trees
859
Collatz
979
Cubes
448
Day of Week
959
Diamonds
939
Divisors
984
Emojify
980
Evil Numbers
981
Evil Numbers (Long)
974
Factorial Factorisation
606
Fibonacci
986
Fizz Buzz
993
Foo Fizz Buzz Bar
986
Gijswijt’s Sequence
960
Happy Numbers
979
Happy Numbers (Long)
957
Intersection
939
ISBN
388
969
Kolakoski Sequence
880
Leap Years
792941942
Leyland Numbers
958
ln 2
969
Look and Say
580
Lucky Numbers
952
Lucky Tickets
951
Niven Numbers
984
Niven Numbers (Long)
977
Odious Numbers
979
Odious Numbers (Long)
972
Ordinal Numbers
744
PalindromemordnilaP
837
Pangram Grep
973
Pascal’s Triangle
975
Pernicious Numbers
977
Pernicious Numbers (Long)
972
Prime Numbers
981
Prime Numbers (Long)
973
Quine
977
Recamán
961
Reverse Polish Notation
875
Rock-paper-scissors-Spock-lizard
971
Roman to Arabic
969
SI Units
487
Smith Numbers
902
Sudoku (Fill-in)
821
Transpose Sentence
896
Vampire Numbers
893
Van Eck Sequence
965
φ
974
√2
981
𝑒
978