Sorry, this Javascript puzzle doesn't seem to work in your web
browser. Perhaps you have Javascript disabled, or perhaps your browser
doesn't provide a feature that the puzzle code requires (such as
typed arrays).
These puzzles have been successfully run in Firefox 19, Chrome 26,
Internet Explorer 10 and Safari 6.
Slide the ball around the grid picking up the gems. Every time the
ball moves, it will keep sliding until it either hits a wall, or
stops on a stop square (the broken circles). Try to collect every
gem without running into any of the mines.
Use the numeric keypad to slide the ball horizontally, vertically or
diagonally. Alternatively, click on the grid to make the ball move
towards where you clicked.
If you hit a mine and explode, you can select Undo from the Game
menu and continue playing; the game will track how many times you
died.