Puzzle flat cube

Puzzle flat cube - is the original game where you have to move rows and columns up, down, left or right, and try to achieve the targed figure.
Change the cells until the picture does not match with the image at the top of the playing field.
Puzzle flat cube is a 2D realization of the Rubik's Cube.

The rules are simple:

1) Tap the cell and drag it up or down to scroll through vertical layer (column).
2) Tap the cell and drag it to the left or right to scroll through horizontal layer (row).
3) Move the cells until the images become coincided.
4) Use as less number of moves as you can.

There are 5 categories of difficulty.
Each categorie has 300 levels.
There are total (5x300) = 1500 tasks.

The "Solution"-button is available for all tasks(puzzles). There are no limit.

The game has an undo move button.
Save/Load game state.