Solved problem 1
Added problem 2
Solved problem 2
Added problem 3
Solved problem 3
Added problem 4
palindromic check working
solved problem 4
Added problem 5
Solved problem 5
Added problem 6
Solved problem 6
Added problem 7
Soled problem 7
Added problem 8
First try, not working
Solved problem 8
Added a compacter version of problem 8 solution
Added problem 9
Added test suite