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authorSimon Tatham <anakin@pobox.com>2016-01-07 19:30:56 +0000
committerSimon Tatham <anakin@pobox.com>2016-01-07 19:35:32 +0000
commitfa64ed3e875e005452e5ecd639bd1d6099387bd7 (patch)
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parent55683abd97f94286982924ff0fecd03044e82bed (diff)
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Fix a typo in the Black Box docs examples.
A letter offset by one from a ball on the edge should be an R, not an H. Thanks to Kevin Buzzard for pointing out the error.
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1 files changed, 1 insertions, 1 deletions
diff --git a/puzzles.but b/puzzles.but
index 6b39630..dfb5803 100644
--- a/puzzles.but
+++ b/puzzles.but
@@ -1585,7 +1585,7 @@ of the beam behaviours shown above:
\c |......O.|
\c H........|
\c |.....O..|
-\c 12-RH---
+\c 12-RR---
As shown, it is possible for a beam to receive multiple reflections
before re-emerging (see turn 3). Similarly, a beam may be reflected