Talk:Vibrating square

Eligible places

The limits (5 from sides, 4 from lower/upper edge, etc.) count from the surrounding rectangle, including the undiggable wall, but not the farthest you can go with the farlook command, right? The code says 4 and 3 respectively, I guess they don't count the rectangular frame. --Tjr 00:35, 18 May 2011 (UTC)