diff --git a/SOLDOUT_waiting_for_stock.list b/SOLDOUT_waiting_for_stock.list
index 1187d69..531e746 100644
--- a/SOLDOUT_waiting_for_stock.list
+++ b/SOLDOUT_waiting_for_stock.list
@@ -1,3 +1,3 @@
 # name date
 Love potion 7/12/1215
-Excalibur 30/05/542 
+Philosopher's stone 23/22/2023
diff --git a/product.list b/product.list
index f892f83..9ff1028 100644
--- a/product.list
+++ b/product.list
@@ -1,4 +1,4 @@
 # product price 
 arrow 1
 bow 25
-philosopher's_stone 100 
+philosopher's_stone 0 
diff --git a/setup_ssh b/setup_ssh
new file mode 100755
index 0000000..e8f2769
--- /dev/null
+++ b/setup_ssh
@@ -0,0 +1,88 @@
+read -p "Do you want to setup the ssh authentification method to work outside of the game (y/n)?" globalinstall
+
+
+cd ${GSH_HOME}
+# first setup ~/.ssh as a symlink or as a real directory depending of the above choice.
+if [[ "$globalinstall" == "y" ]];
+then
+    if [ ! -d ${REAL_HOME}/.ssh ]
+    then
+	echo "creating ~/.ssh directory (outside the game)"
+	mkdir ${REAL_HOME}/.ssh
+	chmod 700 ${GSH_HOME}/.ssh
+    fi
+    # remove local directory if .ssh is not a symlink
+    # or create (or reset) the symlink
+    if [ ! -L ${GSH_HOME}/.ssh ] && [ -e ${GSH_HOME}/.ssh ]
+    then
+	rm -rf ${GSH_HOME}/.ssh &> /dev/null
+    elif [ -L ${GSH_HOME}/.ssh ]
+    then
+	unlink  ${GSH_HOME}/.ssh &> /dev/null
+	ln -s ${REAL_HOME}/.ssh
+    else
+	ln -s ${REAL_HOME}/.ssh
+    fi   
+else
+    # need to have it's own directory:
+    if [ ! -L ${GSH_HOME}/.ssh ] && [ -e ${GSH_HOME}/.ssh ] # if a symlink -> unlink + create directory
+    then
+      unlink  ${GSH_HOME}/.ssh &> /dev/null
+    elif [ -e ${GSH_HOME}/.ssh ] # hard directory already exists -> clean it
+    then
+	rm -rf ${GSH_HOME}/.ssh	
+    fi
+    
+    mkdir ${GSH_HOME}/.ssh
+    chmod 700 ${GSH_HOME}/.ssh
+fi
+
+#Now .ssh is setup either as a symlink (if user ask for global installation) or as an empty real directory.
+
+# create ~/.ssh/id_rsa.git
+if [ ! -e ~/.ssh/id_rsa.git ]
+then
+    ssh-keygen -t rsa -f ~/.ssh/id_rsa.git -N ""
+    chmod 600  ~/.ssh/id_rsa.git
+fi
+
+if [[ "$globalinstall" == "y" ]];
+then
+    identityfile_path="${REAL_HOME}/.ssh/id_rsa.git"
+else
+    identityfile_path="${GSH_HOME}/.ssh/id_rsa.git"
+fi
+
+if [ ! -e  ~/.ssh/config ]
+then
+    echo "Host github.com" >> ~/.ssh/config
+    echo "    Hostname github.com"  >> ~/.ssh/config
+    echo "    User git" >> ~/.ssh/config
+    echo "    IdentityFile ${identityfile_path}" >> ~/.ssh/config  
+# handle the content of the ~/.ssh/config file
+elif $(cat ~/.ssh/config | grep github.com &> /dev/null)
+then
+     echo "file ~/.ssh/config already has instruction for github: The script did not try to edit it."
+     echo "We do expect the following lines: (please check)"
+     echo "Host github.com"
+     echo "    Hostname github.com"
+     echo "    User git"
+     echo "    IdentityFile ${identityfile_path}"
+else
+    echo "adding configuration for github in ssh config file"
+    echo "" >> ~/.ssh/config
+    echo "Host github.com" >> ~/.ssh/config
+    echo "    Hostname github.com"  >> ~/.ssh/config
+    echo "    User git" >> ~/.ssh/config
+    echo "    IdentityFile ${identityfile_path}" >> ~/.ssh/config
+fi
+
+echo ""
+echo "Step 1 completed. Now you can do Step 2:"
+echo ""
+echo "go to  https://github.com/settings/keys"
+echo "click on "New ssh key" put as title the name of the cluster"
+echo "and paste the following content:"
+echo ""
+echo ""
+cat ~/.ssh/id_rsa.git.pub
diff --git a/status b/status
index 843e28e..51830b0 100644
--- a/status
+++ b/status
@@ -1 +1,2 @@
 I have succeed level 1 
+I have succeed level 14 on Tue Oct 14 15:36:16 CEST 2025