ref: 525370a569c48d18135a7c2ed24208f780704d15
parent: 2ac017b62cc74260316688f2610e818fe5f7a4f9
author: Jacob Nevins <jacobn@chiark.greenend.org.uk>
date: Sun Dec 13 07:47:10 EST 2009
Another wording tweak from Helge Kreutzmann. [originally from svn r8780]
--- a/puzzles.but
+++ b/puzzles.but
@@ -1502,7 +1502,7 @@
\cfg{winhelp-topic}{games.blackbox}A number of balls are hidden in a rectangular arena. You have to
-deduce the positions of the balls by firing from lasers positioned at
+deduce the positions of the balls by firing lasers positioned at
the edges of the arena and observing how their beams are deflected.
Beams will travel straight from their origin until they hit the