ID  NAME  QUALITY  USERS  ACC %  DIFFICULTY C I 

32840  Ada and Digits  14  123 


1704  Countdown  1  294 


36946  March Of The King  2  7 


18297  Problem4  23  526 


18298  Problem5  10  447 


56  Dyzio  6  1020 


27182  Easy modified sudoku  4  221 


1790  Binary Search Heap Construction  5  301 


31  Fast Multiplication  43  4962 


25  Pouring water  89  4054 


2047  Stone Removing Game  1  125 


339  Recursive Sequence  55  2704 


479  Permutation generator  119 


738  Another Counting Problem  218 


5885  Troops of Sand Monsters  2  106 

#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