X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/d6acbe633189e1dc93d4c313009a4f706bf55643..844f605fe87ffa1c30cc4a18d2b705495f612b5b:/puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 3101bf1..9d67361 100644
--- a/puzzles.but
+++ b/puzzles.but
@@ -1013,12 +1013,11 @@ change when you flip it.
 
 Left-click in a square to flip it and its associated squares.
 
-If you use the \q{Solve} function on this game, it will highlight
-some of the squares with red blobs. If you click once in every
-square with a red blob, the game should be solved. (If you click in
-a square \e{without} a red blob, a red blob will appear in it to
-indicate that you will need to reverse that operation to reach the
-solution.)
+If you use the \q{Solve} function on this game, it will mark some of
+the squares in red. If you click once in every square with a red
+mark, the game should be solved. (If you click in a square
+\e{without} a red mark, a red mark will appear in it to indicate
+that you will need to reverse that operation to reach the solution.)
 
 \H{flip-parameters} \I{parameters, for flip}Flip parameters
 
@@ -1039,6 +1038,92 @@ causes every square to flip itself and its four immediate neighbours
 the game is different every time.
 
 
+\C{guess} \i{Guess}
+
+\cfg{winhelp-topic}{games.guess}
+
+You have a set of coloured pegs, and have to reproduce a
+predetermined sequence of them (chosen by the computer) within a
+certain number of guesses. 
+
+Each guess gets marked with the number of correctly-coloured pegs
+in the correct places (in black), and also the number of
+correctly-coloured pegs in the wrong places (in white). 
+
+This game is also known (and marketed, by Hasbro, mainly) as
+a board game \q{Mastermind}, with 6 colours, 4 pegs per row, and 10 guesses.
+However, this version allows custom settings of number of colours
+(up to 10), number of pegs per row, and number of guesses. 
+
+Guess was contributed to this collection by James Harvey.
+
+\H{guess-controls} \i{Guess controls}
+
+\IM{Guess controls} controls, for Guess
+\IM{Guess controls} keys, for Guess
+\IM{Guess controls} shortcuts (keyboard), for Guess
+
+This game can be played with either the keyboard or the mouse.
+
+With the mouse, drag a coloured peg from the tray on the left-hand
+side to its required position in the current guess; pegs may also be
+dragged from current and past guesses to copy them elsewhere. To
+remove a peg, drag it off its current position to somewhere invalid.
+
+Right-clicking in the current guess adds a \q{hold} marker; pegs
+that have hold markers will be automatically added to the next guess
+after marking.
+
+Alternatively, with the keyboard, the up and down cursor keys can be
+used to select a peg colour, the left and right keys to select a
+peg position, and the space bar or Enter key to place a peg of the
+selected colour in the chosen position. \q{H} adds a hold marker.
+
+When the guess is complete, the smaller feedback pegs will be highlighted;
+clicking on these (or moving the peg cursor to them with the arrow keys
+and pressing the space bar or Enter key) will mark the current guess,
+copy any held pegs to the next guess, and move the \q{current guess}
+marker.
+
+If you correctly position all the pegs the solution will be displayed
+below; if you run out of guesses (or select \q{Solve...}) the solution
+will also be revealed.
+
+\H{guess-parameters} \I{parameters, for guess}Guess parameters
+
+These parameters are available from the \q{Custom...} option on the
+\q{Type} menu. The default game matches the parameters for the 
+board game \q{Mastermind}. 
+
+\dt \e{Colours}
+
+\dd Number of colours the solution is chosen from; from 2 to 10
+(more is harder).
+
+\dt \e{Pegs per guess}
+
+\dd Number of pegs per guess (more is harder).
+
+\dt \e{Guesses}
+
+\dd Number of guesses you have to find the solution in (fewer is harder).
+
+\dt \e{Allow blanks}
+
+\dd Allows blank pegs to be given as part of a guess (makes it easier, because
+you know that those will never be counted as part of the solution). This
+is turned off by default. 
+
+Note that this doesn't allow blank pegs in the solution; if you really wanted
+that, use one extra colour.
+
+\dt \e{Allow duplicates}
+
+\dd Allows the solution (and the guesses) to contain colours more than once;
+this increases the search space (making things harder), and is turned on by
+default.
+
+
 \A{licence} \I{MIT licence}\ii{Licence}
 
 This software is \i{copyright} 2004-2005 Simon Tatham.