1 Natural stone tiles of marble, granite, slate or more start at $2 a square foot, or $200 for 10x10-feet, but costs climb rapidly for custom designs or special orders.  Mosaics are any tile less than two inches square (although they can be round or hexagonal), usually mounted on a 12x12-inch mesh sheet.
Definition of problem-solving. : the process or act of finding a solution to a problem Let's do some problem-solving and see if we can't figure out what to do. problem-solving skills.
The solution is the method of solving a problem or the correct answer to a puzzle, problem or difficult situation. 1  An example of solution is 4, which is the solution to the equation of 2+2.  An example of a solution is when you hire a taxi to get to work when your car breaks down.