\documentclass{article}

%\usepackage{czech}
\usepackage[czech]{babel}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}

\usepackage[screen]{pdfscreen}
\usepackage[pdftex]{exerquiz} %noxcolor
\usepackage[pdftex]{eforms}
\usepackage[ImplMulti]{dljslib}

\usepackage[finetune,czech]{jeopardy}

\usepackage{amsmath}
\everymath{\displaystyle}

\parindent 0pt

\definecolor{pozadi}{rgb}{1,1,0.9}
\pagecolor{pozadi}

\hypersetup{pdfwindowui=false}

\input{funkce}

\def\quest#1#2{
  \begin{question}
    Vyřešte 
    \begin{equation*}
      #1=0
    \end{equation*}
    \bigskip
    $x={}$\RespBoxMath{#2}{10}{1.0E-2}{0}{1}*{ProcRespSetFormulaEmpty}
  \end{question}
}

\begin{document}
\SetGameWidth{0.8\linewidth}
\AditionalShift=4.6pt % příkaz, který se využije, pokud je pozadím hry obrázek

{\centering\section*{Hra Algebraické rovnice -- pokyny}}
\bigskip


\begin{center}
\Acrobatmenu{NextPage}{\fcolorbox{red}{lightgray}{\sffamily\textbf{Start hry}}}
\end{center}

\newpage
\MakeGameBoard
\begin{category}{Linearni}
  \quest{x+1}{-1}
  \quest{2x-3}{3/2}
  \quest{5x+15}{-3}
  \quest{7x-13}{13/7}
\end{category}
\begin{category}{Kvadraticke}
  \quest{x^2+x}{-1,0}
  \quest{x^2-9}{3,-3}
  \quest{x^2-7}{sqrt(7),-sqrt(7)}
  \quest{x^2+9}{nic}
\end{category}
\begin{category}{Vyssiho stupne}
  \quest{x^8-2}{2^(1/8),-2^(1/8)}
  \quest{x^4-1}{-1,1}
  \quest{x^5-x^3}{1,-1,0}
  \quest{x^6-x^5}{1,0}
\end{category}

\end{document}
