fill in the entire grid black or white.
I first saw this puzzle form around 1995, under the name
-\q{nonograms}. I've seen it in various places since then, under
+\q{\i{nonograms}}. I've seen it in various places since then, under
different names.
Normally, puzzles of this type turn out to be a meaningful picture
squares based on the picture, and forces you to use logic instead.)
The advantage, though, is that you never run out of them.
-\H{pattern-controls} \i{Pattern controls}
+\H{pattern-controls} \I{controls, for Pattern}Pattern controls
This game is played with the mouse.
with Shift held down, you can colour a whole rectangle of squares
grey.
+(All the actions described in \k{common-actions} are also available.)
+
\H{pattern-parameters} \I{parameters, for Pattern}Pattern parameters
The only options available from the \q{Custom...} option on the \q{Type}