This is a clone of the classical game - Tetris.

I bet you have spent many hours on this game before, and now let's try it again :) The speed is a little bit slow, so, wish you achieve a high score.

I have tried to draw the whole stuff in a Canvas, but due to some mysterious reasons, it flashes a lot no matter I use double buffering or not. At last, I switched back to a JPanel, and now it works fine.

The Goal of this game is try to link five blocks, in any direction, before your opponent achieve it. I also created a computer player, and she is pretty smart. Hope you can defeat her :)

This is a java based maze generator and solver. It cost me two nights' work, but I'm pretty proud of the algorithms and implementations I used on generating a new maze, and on walking in the maze from left-top to bottom-right. It guarantees:

• From any cell, you can always walk to any other cell (eventually)
• There is only one solution that contains no repeated walks; i.e. no open loops

Wanna solve a maze by eye? Try it out!