diff --git a/project/src/model/mdl/MdlDifficulte.php b/project/src/model/mdl/MdlDifficulte.php
new file mode 100644
index 0000000..ebe6546
--- /dev/null
+++ b/project/src/model/mdl/MdlDifficulte.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace model;
+
+class MdlDifficulte extends MdlBase{
+    private DifficulteGateway $gw;
+
+    public function __construct(){
+        parent::__construct();
+        $this->gw = new DifficulteGateway($this->con);
+    }
+
+    public function getAll(): array{
+        $listDifficulte = [];
+        foreach($this->gw->getAll() as $row){
+            $listDifficulte[] = new Difficulte($row['id'], $row['libelle']);
+        }
+        return $listDifficulte;
+    }
+
+    public function getFromId(int $id): Difficulte{
+        $row = $this->gw->getFromId($id);
+        return new Difficulte($row['id'], $row['libelle']);
+    }
+}
\ No newline at end of file