my ($data, $div) = @_;
$div->attr(id => $data);
$div->find('h2')->replace_content(ucfirst $data);
- $div->find('tbody')->iter3($args{$data}, $titer);
+ $div->find('tbody')->find('tr')->iter3($args{$data}, $titer);
};
$tree->fid('beginner')->iter3([grep {$args{$_}} qw/beginner easy medium hard/], $iter);
}