diff --git a/newbiecontest/prog/lecture_learning/lecture.pl b/newbiecontest/prog/lecture_learning/lecture.pl
new file mode 100755
index 0000000..3cf6370
--- /dev/null
+++ b/newbiecontest/prog/lecture_learning/lecture.pl
@@ -0,0 +1,176 @@
+#!/usr/bin/env perl
+
+# uses #########################################################################
+use diagnostics;
+use warnings;
+use strict;
+# Modules
+# database
+use DBI;
+# http
+use LWP::UserAgent;
+use HTTP::Cookies;
+
+# subs #########################################################################
+# extract cookie from SQLite db
+sub extract_cookie
+{
+    # shift db_path
+    my $db_path = shift;
+
+    # variables usefull for database connection and handler
+    my $dbh;
+    my $sth;
+    my $rv;
+    my @row;
+
+    # string containing the query
+    my $query;
+
+    # connect to the db
+    $dbh = DBI->connect("dbi:SQLite:dbname=$db_path","","") or die $DBI::errstr;
+
+    # prepare the query
+    $query = "SELECT name, value FROM moz_cookies WHERE host LIKE\
+    '%newbiecontest.org%' AND name LIKE '%SMFCookie%'";
+    $sth = $dbh->prepare($query);
+
+    # execute
+    $rv = $sth->execute() or die $DBI::errstr;
+
+    # fetch the only row found
+    @row = $sth->fetchrow_array();
+
+    # close the database
+    $sth->finish();
+    $dbh->disconnect();
+
+    return $row[0], $row[1];
+
+}
+
+# Send http request
+sub send_request
+{
+
+    # shift args
+    my ($cookie_name, $cookie_val, $url) = @_;
+
+    # create variables
+    my $ua = LWP::UserAgent->new;
+    my $cookies = HTTP::Cookies->new();
+
+    # create the cookie
+    $cookies->set_cookie(0, $cookie_name, $cookie_val, '/', 'newbiecontest.org', 80, 0, 0,\
+        0, 0);
+
+    # add the cookie to the jar
+    $ua->cookie_jar($cookies);
+
+    # send request
+    my $response = $ua->get($url);
+
+    return $response->decoded_content;
+
+}
+
+# Write img to file
+sub write_into_file
+{
+
+    my $img = shift;
+    my $filename = shift;
+
+    # open
+    open(my $file, '>', $filename) or die("[X] File not found");
+
+    # write
+    print $file $img;
+
+    # close
+    close $file;
+
+}
+
+# Extract text using tesseract ocr
+sub extract_text
+{
+    my $result;
+    my $filename = shift;
+
+    system("convert", $filename, "-resize", "300%", $filename);
+
+    system("convert", $filename, "-negate", "/tmp/negate.bpm");
+
+    system("tesseract", "/tmp/negate.bpm", "/tmp/text");
+
+}
+
+sub read_text
+{
+    # open file
+    open(my $file, '<', "/tmp/text.txt") or die("[X] File not found");
+
+    # read the first line
+    my $line = <$file>;
+
+    return $line;
+
+}
+
+# send answer
+sub send_answer
+{
+    my ($cookie_name, $cookie_val, $url, $result) = @_;
+
+    # create variables
+    my $ua = LWP::UserAgent->new;
+    my $cookies = HTTP::Cookies->new();
+
+    # modify the url
+    $url = $url . "?chaine=" . $result;
+
+    # create the cookie
+    $cookies->set_cookie(0, $cookie_name, $cookie_val, '/', 'newbiecontest.org', 80, 0, 0,\
+        0, 0);
+
+    # add the cookie to the jar
+    $ua->cookie_jar($cookies);
+
+    # send request
+    my $response = $ua->get($url);
+
+    print $response->decoded_content;
+}
+
+# main #########################################################################
+# check argument number
+if (@ARGV != 4) {
+
+    print("Get. The. Fuck. Out\n");
+    print("[i] Usage : ./lecture.pl cookie.db url_in url_out filename_img\n");
+
+    exit;
+}
+
+my $cookie_name;
+my $cookie_val;
+my $img;
+my $result;
+
+($cookie_name, $cookie_val) = extract_cookie($ARGV[0]);
+
+$img = send_request($cookie_name, $cookie_val, $ARGV[1]);
+
+write_into_file($img, $ARGV[3]);
+
+extract_text($ARGV[3]);
+
+$result = read_text();
+
+print $result;
+
+send_answer($cookie_name, $cookie_val, $ARGV[2], $result);
+
+print("Done.\n");
+