ID  NAME  QUALITY  USERS  ACC %  DIFFICULTY C I 

32840  Ada and Digits  14  143 


1704  Countdown  1  292 


36946  March Of The King  2  8 


18297  Problem4  24  529 


18298  Problem5  10  459 


56  Dyzio  7  1063 


27182  Easy modified sudoku  4  251 


1790  Binary Search Heap Construction  5  301 


31  Fast Multiplication  46  5888 


25  Pouring water  95  4435 


2047  Stone Removing Game  1  127 


339  Recursive Sequence  66  3117 


479  Permutation generator  1  120 


738  Another Counting Problem  219 


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