99 Bottles of Beer
744
Abundant Numbers
832
Abundant Numbers (Long)
953
Arithmetic Numbers
929
ASCII Table
858
Card Number Validation
944
Catalan Numbers
969
Christmas Trees
854
Collatz
905
Cubes
439
Day of Week
962
Diamonds
931
Divisors
979
Emojify
979
Evil Numbers
980
Evil Numbers (Long)
973
Factorial Factorisation
603
Fibonacci
984
Fizz Buzz
990
Foo Fizz Buzz Bar
982
Gijswijt’s Sequence
954
Happy Numbers
974
Happy Numbers (Long)
951
Intersection
935
ISBN
370
964
Kolakoski Sequence
882
Leap Years
775852939
Leyland Numbers
952
ln 2
963
Look and Say
577
Lucky Numbers
946
Lucky Tickets
948
Niven Numbers
976
Niven Numbers (Long)
967
Odious Numbers
976
Odious Numbers (Long)
968
Ordinal Numbers
734
PalindromemordnilaP
832
Pangram Grep
968
Pascal’s Triangle
972
Pernicious Numbers
973
Pernicious Numbers (Long)
964
Prime Numbers
980
Prime Numbers (Long)
971
Quine
976
Recamán
954
Reverse Polish Notation
879
Rock-paper-scissors-Spock-lizard
963
Roman to Arabic
964
SI Units
487
Smith Numbers
903
Sudoku (Fill-in)
823
Transpose Sentence
895
Vampire Numbers
888
Van Eck Sequence
963
φ
969
√2
972
𝑒
970