I think theres some tomfoolery going on in the code. Also, the blocks might be weighted differently. Offsetting the balance of one side can be very easy to do if that is the case.
The annoying part about the game is... the strategy is always the same. Build a stable tower for as long as you can, then spam bricks at the last minute to gain extra height. I think the height should only count of the tower is stable :P
Also, I think there should be a "free-play" mode where you have unlimited bricks to build a tower, but no score is kept.
Yay. Got 514. At the last minute i noticed I had 6 bricks left. Just held the down button and managed to pull off an extra 100 height from that. It would have toppled in 2 seconds. The snapshot at the end is great :)
Gave it 4/5. Really addicting game. I love the premise for attacking, though sometimes my hand moves faster than the game recognizes. Would love to see badges and an improved boss battle :)
 "99 Bricks"){kind=icon}
 "Zilch"){kind=icon}
 "Towering Forever"){kind=icon}
 "Straw Hat Samurai"){kind=icon}