127 lines
6.5 KiB
TeX
127 lines
6.5 KiB
TeX
\subsection{\label{ref:Sudoku}Sudoku}
|
|
\screenshot{plugins/images/ss-sudoku}{Sudoku}{fig:sudoku}
|
|
Sudoku in Rockbox can act as both a plugin and a viewer.
|
|
When starting Sudoku from the \setting{Browse Plugins} menu, a
|
|
random game will be generated automatically, and an estimate of its difficulty
|
|
(very easy, easy, medium, hard or fiendish) will be displayed on the screen.
|
|
New games can be generated from the \setting{Generate} menu option.
|
|
When ``playing'' an existing Sudoku game file from Rockbox' file browser
|
|
the plugin is invoked as viewer. The selected Sudoku will get loaded and you
|
|
can start solving it. The sudoku games need to be stored as text
|
|
files with the extension \fname{.ss} as single file per game.
|
|
|
|
You can create and save your own grids under the \setting{New} menu option.
|
|
Enter the menu (as described in the key table below) when you have finished and
|
|
enter the full path to save to including the \fname{.ss} extension
|
|
(e.g. \fname{/sudoku/new.ss}).
|
|
|
|
\subsubsection{The scratchpad}
|
|
When you play Sudoku on paper most people like to mark numbers in cells that
|
|
are possible candidates for the cells.
|
|
This can be done with the scratchpad, shown as separate column.
|
|
Change the number under the cursor to the number you want to put on the
|
|
scratchpad and press the scratchpad button, the number will then be added.
|
|
If the number was already on the scratchpad it will get removed again.
|
|
The column is stored separately for every cell on the board. The stored values
|
|
can be displayed inline as small dots by enabling the \setting{Show Markings}
|
|
settings.
|
|
\note{The scratchpad is \emph{not} saved when saving the game.}
|
|
|
|
\begin{btnmap}
|
|
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD,IAUDIO_X5_PAD%
|
|
,SANSA_E200_PAD,SANSA_FUZE_PAD,SANSA_C200_PAD,SANSA_CLIP_PAD,GIGABEAT_PAD%
|
|
,GIGABEAT_S_PAD,MROBE100_PAD,PBELL_VIBE500_PAD,SANSA_FUZEPLUS_PAD%
|
|
,SAMSUNG_YH92X_PAD,SAMSUNG_YH820_PAD}
|
|
{\ButtonUp{} / \ButtonDown{} / \ButtonLeft{} / \ButtonRight}
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonScrollFwd{} / \ButtonScrollBack}
|
|
\opt{IRIVER_H10_PAD}{\ButtonScrollUp{} / \ButtonScrollDown{} / \ButtonLeft{} / \ButtonRight}
|
|
\opt{COWON_D2_PAD}{\TouchTopMiddle{} / \TouchBottomMiddle{} / \TouchMidLeft{} / \TouchMidRight}
|
|
\opt{MPIO_HD200_PAD}{\ButtonRew / \ButtonFF / \ButtonVolDown / \ButtonVolUp}
|
|
\opt{MPIO_HD300_PAD}{\ButtonScrollUp / \ButtonScrollDown / \ButtonRew / \ButtonFF}
|
|
\opt{XDUOO_X3_PAD}{\ButtonPrev / \ButtonNext / \ButtonHome / \ButtonOption}
|
|
\opt{HAVEREMOTEKEYMAP}{& }
|
|
& Move the cursor\\
|
|
%
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonSelect & Change cursor move direction\\}
|
|
%
|
|
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonSelect{} / \ButtonOn}
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonLeft{} / \ButtonRight}
|
|
\opt{IAUDIO_X5_PAD,GIGABEAT_PAD,GIGABEAT_S_PAD,MROBE100_PAD%
|
|
,SANSA_FUZEPLUS_PAD}{\ButtonSelect}
|
|
\opt{SANSA_FUZEPLUS_PAD}{; \ButtonBottomRight / \ButtonBottomLeft}
|
|
\opt{IRIVER_H10_PAD}{\ButtonRew}
|
|
\opt{SANSA_E200_PAD,SANSA_FUZE_PAD}{\ButtonScrollBack{} / \ButtonScrollFwd}
|
|
\opt{SANSA_C200_PAD,SANSA_CLIP_PAD}{\ButtonSelect{} / \ButtonVolUp{} / \ButtonVolDown}
|
|
\opt{COWON_D2_PAD}{\TouchCenter}
|
|
\opt{PBELL_VIBE500_PAD}{\ButtonOK}
|
|
\opt{MPIO_HD200_PAD}{\ButtonFunc}
|
|
\opt{MPIO_HD300_PAD}{\ButtonEnter}
|
|
\opt{SAMSUNG_YH92X_PAD,SAMSUNG_YH820_PAD}{\ButtonFF{} / \ButtonRew}
|
|
\opt{XDUOO_X3_PAD}{\ButtonPlay ; \ButtonVolUp / \ButtonVolDown}
|
|
\opt{HAVEREMOTEKEYMAP}{& }
|
|
& Change number under the cursor\\
|
|
%
|
|
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{Long \ButtonOn}
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{Long \ButtonLeft{} / \ButtonRight}
|
|
\opt{IAUDIO_X5_PAD,GIGABEAT_PAD,GIGABEAT_S_PAD,MROBE100_PAD%
|
|
,SANSA_FUZEPLUS_PAD}{Long \ButtonSelect}
|
|
\opt{SANSA_FUZEPLUS_PAD}{; Long \ButtonBottomRight{} / Long \ButtonBottomLeft}
|
|
\opt{IRIVER_H10_PAD}{Long \ButtonRew}
|
|
\opt{SANSA_E200_PAD,SANSA_FUZE_PAD}{Long \ButtonScrollBack{} / \ButtonScrollFwd}
|
|
\opt{SANSA_C200_PAD,SANSA_CLIP_PAD}{Long \ButtonSelect{} / \ButtonVolUp{} / \ButtonVolDown}
|
|
\opt{COWON_D2_PAD}{Long \TouchCenter}
|
|
\opt{PBELL_VIBE500_PAD}{Long \ButtonOK}
|
|
\opt{MPIO_HD200_PAD}{Long \ButtonFunc}
|
|
\opt{MPIO_HD300_PAD}{Long \ButtonEnter}
|
|
\opt{SAMSUNG_YH92X_PAD,SAMSUNG_YH820_PAD}{Long \ButtonFF{} / Long \ButtonRew}
|
|
\opt{XDUOO_X3_PAD}{Long \ButtonPlay ; Long \ButtonVolUp / Long \ButtonVolDown}
|
|
\opt{HAVEREMOTEKEYMAP}{& }
|
|
& Constantly changing the number under the cursor\\
|
|
%
|
|
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonMode}
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD,GIGABEAT_PAD,GIGABEAT_S_PAD,MROBE100_PAD%
|
|
,COWON_D2_PAD,PBELL_VIBE500_PAD,MPIO_HD300_PAD}{\ButtonMenu}
|
|
\opt{IAUDIO_X5_PAD,IRIVER_H10_PAD}{\ButtonPlay}
|
|
\opt{SANSA_E200_PAD}{\ButtonSelect}
|
|
\opt{SANSA_FUZE_PAD}{\ButtonHome}
|
|
\opt{SANSA_C200_PAD,SANSA_CLIP_PAD,XDUOO_X3_PAD}{\ButtonPower}
|
|
\opt{MPIO_HD200_PAD,SAMSUNG_YH820_PAD}{\ButtonRec}
|
|
\opt{SANSA_FUZEPLUS_PAD}{\ButtonBack}
|
|
\opt{SAMSUNG_YH92X_PAD}{Long \ButtonPlay}
|
|
\opt{HAVEREMOTEKEYMAP}{& }
|
|
& Open Menu\\
|
|
%
|
|
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD,IAUDIO_X5_PAD,SANSA_E200_PAD,SANSA_C200_PAD}{\ButtonRec}
|
|
\opt{SANSA_CLIP_PAD}{\ButtonHome}
|
|
\opt{SANSA_FUZE_PAD}{\ButtonSelect}
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD,GIGABEAT_S_PAD,PBELL_VIBE500_PAD,MPIO_HD200_PAD%
|
|
,MPIO_HD300_PAD,SANSA_FUZEPLUS_PAD,SAMSUNG_YH92X_PAD,SAMSUNG_YH820_PAD}{\ButtonPlay}
|
|
\opt{IRIVER_H10_PAD}{\ButtonFF}
|
|
\opt{GIGABEAT_PAD}{\ButtonA}
|
|
\opt{MROBE100_PAD}{\ButtonDisplay}
|
|
\opt{COWON_D2_PAD}{Long \TouchBottomLeft}
|
|
\opt{XDUOO_X3_PAD}{\ButtonHome + \ButtonPower}
|
|
\opt{HAVEREMOTEKEYMAP}{& }
|
|
& Add/Remove number to scratchpad\\
|
|
%
|
|
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonOff}
|
|
\opt{IAUDIO_X5_PAD,IRIVER_H10_PAD,SANSA_E200_PAD,GIGABEAT_PAD,GIGABEAT_S_PAD%
|
|
,MROBE100_PAD}{\ButtonPower}
|
|
\opt{SANSA_FUZE_PAD}{Long \ButtonHome}
|
|
\opt{IPOD_4G_PAD,IPOD_3G_PAD,SAMSUNG_YH92X_PAD,SAMSUNG_YH820_PAD}{Menu $\rightarrow$ Quit}
|
|
\opt{SANSA_C200_PAD,SANSA_CLIP_PAD,COWON_D2_PAD,XDUOO_X3_PAD}{Long \ButtonPower}
|
|
\opt{PBELL_VIBE500_PAD}{\ButtonRec}
|
|
\opt{MPIO_HD200_PAD}{\ButtonRec+\ButtonPlay}
|
|
\opt{MPIO_HD300_PAD}{Long \ButtonMenu}
|
|
\opt{HAVEREMOTEKEYMAP}{& }
|
|
& Quit\\
|
|
%
|
|
\end{btnmap}
|
|
|
|
Some places where can you can find \fname{.ss} files:
|
|
\begin{itemize}
|
|
\item Simple Sudoku (Advanced Puzzle Packs 1 and 2 located near the bottom of that page):
|
|
\url{http://www.angusj.com/sudoku/}
|
|
\item Kjell's Sudoku generator/solver:
|
|
\url{http://kjell.haxx.se/sudoku/}
|
|
\end{itemize}
|