It is a bit harder than a usual tetris, but that makes it still more interesting to play.
Do not forget to try different options - switching them will give you quite a different playing experience.

UP ARROW to rotate the piece.
LEFT & RIGHT ARROW to move the piece.
SPACE to drop the piece.

Want to add this game to your blog, online profile, or web site?

Link to this page:

Or if you want the game embedded, copy and paste this code:
<center><embed src="http://www.nobullgames.com/game.swf" flashvars="taf_id=1406&swf_path=%2fgames-2%2fdata%2f1812.swf&title=Pentix&htmltext=It+is+a+bit+harder+than+a+usual+tetris%2c+but+that+makes+it+still+more+interesting+to+play.%3cbr+%2f%3e%0d%0aDo+not+forget+to+try+different+options+-+switching+them+will+give+you+quite+a+different+playing+experience.UP+ARROW+to+rotate+the+piece.%3cbr+%2f%3e%0d%0aLEFT+%26+RIGHT+ARROW+to+move+the+piece.%3cbr+%2f%3e%0d%0aSPACE+to+drop+the+piece." quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="500" height="400"></embed><br /><br /><a href="http://www.nobullgames.com/Pentix_game-1406.html" target="_blank">Can't see the above game? Click here!</a><br /><b><a href="http://www.nobullgames.com" target="_blank">Find and play thousands of free flash games at No Bull Games - click here!</a></b></center>