99 Bottles of Beer
744
Abundant Numbers
837
Abundant Numbers (Long)
975
Arithmetic Numbers
945
ASCII Table
866
Card Number Validation
952
Catalan Numbers
972
Christmas Trees
859
Collatz
978
Cubes
454
Day of Week
957
Diamonds
938
Divisors
984
Emojify
980
Evil Numbers
981
Evil Numbers (Long)
974
Factorial Factorisation
605
Fibonacci
986
Fizz Buzz
993
Foo Fizz Buzz Bar
986
Gijswijt’s Sequence
959
Happy Numbers
979
Happy Numbers (Long)
956
Intersection
938
ISBN
388
968
Kolakoski Sequence
879
Leap Years
792940941
Leyland Numbers
958
ln 2
968
Look and Say
580
Lucky Numbers
952
Lucky Tickets
950
Niven Numbers
984
Niven Numbers (Long)
977
Odious Numbers
979
Odious Numbers (Long)
971
Ordinal Numbers
744
PalindromemordnilaP
836
Pangram Grep
973
Pascal’s Triangle
974
Pernicious Numbers
977
Pernicious Numbers (Long)
970
Prime Numbers
981
Prime Numbers (Long)
972
Quine
976
Recamán
961
Reverse Polish Notation
874
Rock-paper-scissors-Spock-lizard
971
Roman to Arabic
968
SI Units
486
Smith Numbers
901
Sudoku (Fill-in)
820
Transpose Sentence
893
Vampire Numbers
893
Van Eck Sequence
964
φ
974
√2
981
𝑒
977