\text{Exam maker}

\text{Documentation}

\text{can be changed but with precaution: a verification is needed}

\text{Can be changed}

\text{Do not change}

\text{Can be changed}

\text{Do not change}

\text{Change the difficulty (integer)}

\text{write your problem}

\text{you can remove the whole figure if you want}\\ \text{otherwise, do not change the first and last lines}

\text{proposed answers}

\text{correct answer}

\text{you can remove figure}

\text{Can be changed}

\text{Do not change}