Category: Puzzle 2016 Playing With Scala - Writing Function : Flatten Jul 25 2016 2015 Puzzle - Write a Method to Generate the Nth Fibonacci Number Aug 13 2015 Puzzle - Write a Method That Return All Subsets of a Set Aug 09 2015 Puzzle - Write a Method to Reverse a String Using Recursion Aug 09 2015 Puzzle - Write a Method to Compute All Permutations of a String Aug 08 2015