Prachka

This is a fun and challenging flash game that looks difficult at first but, three minutes later you'll be struggling to move ahead, like in a chess game, by then it will be too late, you'll be into it. Although this flash puzzler is similar to other sliding block puzzle games in its class, what we find special about this one is its presentation and execution. On the opening screen of the game, click on "Начать игру" to begin a new game. The goal of this game is to navigate your blue and yellow blinking box to the red goal-in the fewest moves possible-using just the arrow keys for control. One key press will send the box moving in that direction, and it will keep moving in a straight line until another object deflects it or causes it to come to rest. If the box goes off the board, you must start the level again.

Game Controls:
The game is based on a familiar puzzle game that has been around for years. A feature we found especially helpful was the little graphic bubbles that highlight the path you take as you move around the play field. This helps to orient yourself in later levels where the solutions are quite complex. The level design ramps up in difficulty at a very comfortable pace, allowing someone unfamiliar with the game to jump right in and begin having fun. As the levels progress, unique new devices and objects are added to keep the game feeling fresh and challenging.

http://www.tutorialsto.com/flash/games-20090512/prachka.swf