adds the exercises without the solutions

Author: Legalso

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "workbench.colorCustomizations": {
+        "activityBar.background": "#214766",
+        "titleBar.activeBackground": "#214766",
+        "titleBar.activeForeground": "#ffd449"
+    }
+}