Radio Station

N-Puzzle rules are quite easy. You have a grid with squares with one empty square and your goal is to place all the squares where they belong and end up with the empty square at the bottom right. The grid can be any size with a minimum of 3x3 squares. Our N-Puzzle always starts with a 3x3 grid and once you succeed in resolving it, it will start again with a 4x3 grid, then a 4x4 and so on. Each time you resolve a N-Puzzle your are given an overall score. The overall score depends on the time spent, the number of moves made, and the difficulty.

Score = size of grid x 100 x difficulty(eg. 3x3 = 900). Minus = time spent in seconds. Minus = number of moves.

Difficulty:

1. Basic. Squares are displayed with numbers.
2. Easy. Squares are made from a picture with numbers on the top left.
3. Medium. Squares are made from a pictures. Pressing the space bar display the picture with all squares at the right place for a visual help.
4. Hard. Squares are made from a picture. No help!
5. Insane. Squares are made from a picture but with a color effect applied to each square!
6. XTreme. Squares are made from a picture with a color effect applying on each sqaure continously.