ID  NAME  QUALITY  USERS  ACC %  DIFFICULTY C I 

32840  Ada and Digits  13  89 


1704  Countdown  1  294 


36946  March Of The King  1  5 


18297  Problem4  23  519 


18298  Problem5  10  442 


56  Dyzio  5  1008 


27182  Easy modified sudoku  4  218 


1790  Binary Search Heap Construction  5  284 


31  Fast Multiplication  41  4815 


25  Pouring water  83  3948 


2047  Stone Removing Game  1  124 


339  Recursive Sequence  51  2439 


479  Permutation generator  119 


738  Another Counting Problem  217 


5885  Troops of Sand Monsters  2  104 

#recursion
Recursion is a method where the solution to a problem depends on solutions to smaller instances of the same problem
https://en.wikipedia.org/wiki/Recursion_(computer_science) https://en.wikipedia.org/wiki/Recursion  as a general term https://www.khanacademy.org/computing/computerscience/algorithms/recursivealgorithms/a/recursion http://learnyouahaskell.com/recursion  recursion in Haskell