\documentclass[a4,onecolumn]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[hidelinks]{hyperref}

\usepackage[top=3.3cm, bottom=3.3cm, left=2cm, right=2cm]{geometry}

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\ifx\pdfoutput\undefined
  \pdffalse
\else
  \ifnum\pdfoutput=1
    \pdftrue
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\fi

\title{Gamebook}
\author{}
\date{}

\begin{document}

\thispagestyle{empty}
\clearpage