--- monsterz-0.7.0.old/monsterz.py
+++ monsterz-0.7.0/monsterz.py
@@ -673,7 +673,7 @@
         system.blit(data.board, (24, 24))
         # Have a random piece blink
         c = randint(0, BOARD_WIDTH - 1), randint(0, BOARD_HEIGHT - 1)
-        if randint(0, 5) is 0 and not self.blink_list.has_key(c):
+        if randint(0, 15) is 0 and not self.blink_list.has_key(c):
             self.blink_list[c] = 5
         # Handle special scrolling cases
         if self.level_timer: