function sidologyRemixCheckAnswer(WC_Challenge $chall, $answer)
{
if (false !== ($error = $chall->isAnswerBlocked(GWF_User::getStaticOrGuest()))) {
echo $error;
return;
}
$solution = '726f3a30c8ae485b4f34d5ff0fed05552d3da60b';
# :) HappyCracking!
$hash = $answer;
for ($i = 0; $i < 100000; $i++) {
$hash = sha1($hash);
}
// echo "$hash<br/>\n";
if ($hash === $solution) {
$chall->onChallengeSolved();
} else {
echo WC_HTML::error('err_wrong');
}
}
