diff --git a/demineur.js b/demineur.js
index e69de29..2c431da 100644
--- a/demineur.js
+++ b/demineur.js
@@ -0,0 +1,9 @@
+class Case {
+    constructor(x, y) {
+	this.posX = x;
+	this.posy = y;
+	this.isMine = false;
+	this.number = 0;
+    }
+
+}