Add 'Inshi No Heya' (multiplication only) variant to Keen.

[sgt-puzzles.git] / puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 113f46256be171778038453c9254e7bac7c8987f..8944387f018b8238383f86d4306e08e3b1f842d1 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -2032,9 +2032,7 @@ begin on this path. If you then move in that direction, the arrow
 will update to indicate the next direction on the path. You can also
 press Space to automatically move in the direction of the hint
 arrow. If you move in a different direction from the one shown by
-the arrow, the hint arrows will stop appearing because you have
-strayed from the provided path; you can then use \q{Solve} again to
-generate a new path if you want to.
+the arrow, arrows will be shown only if the puzzle is still solvable.
 
 All the actions described in \k{common-actions} are also available.
 In particular, if you do run into a mine and die, you can use the
@@ -2581,6 +2579,10 @@ level, some backtracking will be required, but the solution should
 still be unique. The remaining levels require increasingly complex
 reasoning to avoid having to backtrack.
 
+\dt \e{Multiplication only}
+
+\dd If this is enabled, all boxes will be multiplication boxes.
+With this rule, the puzzle is known as \q{Inshi No Heya}.
 
 \C{towers} \i{Towers}