diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 94d16d7..3ca236e 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -27,12 +27,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Concurrent Systems/test/Untitled.md",
+                "file": "Concurrent Systems/notes/7- MUTEX-free concurrency.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "Untitled"
+              "title": "7- MUTEX-free concurrency"
             }
           }
         ],
@@ -207,14 +207,15 @@
   },
   "active": "e453bba00fdc57d6",
   "lastOpenFiles": [
+    "Concurrent Systems/notes/8 - Enhancing Liveness Properties.md",
+    "Concurrent Systems/notes/9 - Consensus.md",
+    "Concurrent Systems/test/Untitled.md",
     "Concurrent Systems/notes/4b - Monitors.md",
     "Concurrent Systems/notes/7- MUTEX-free concurrency.md",
-    "Concurrent Systems/notes/8 - Enhancing Liveness Properties.md",
     "Concurrent Systems/notes/6a - Alternatives to Atomicity.md",
     "Concurrent Systems/notes/6 - Atomicity.md",
     "Concurrent Systems/notes/5 - Software Transactional Memory.md",
     "Concurrent Systems/notes/10 - Implementing Consensus.md",
-    "Concurrent Systems/notes/9 - Consensus.md",
     "Concurrent Systems/notes/4c - Dining Philosophers.md",
     "Concurrent Systems/notes/4 - Semaphores.md",
     "Concurrent Systems/notes/3b - Aravind's algorithm and improvements.md",
@@ -224,7 +225,6 @@
     "Concurrent Systems/notes/1b - Peterson algorithm.md",
     "Concurrent Systems/notes/1 - CS Basics.md",
     "Concurrent Systems/slides/class 4.pdf",
-    "Concurrent Systems/test/Untitled.md",
     "Concurrent Systems/slides/class 9.pdf",
     "Concurrent Systems/slides/class 10.pdf",
     "Concurrent Systems/test",