diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 3d1ae7f..a1be205 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Concurrent Systems/notes/3a - Hardware primitives & Lamport Bakery algorithm.md",
+                "file": "Concurrent Systems/notes/3b - Aravind's algorithm and improvements.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "3a - Hardware primitives & Lamport Bakery algorithm"
+              "title": "3b - Aravind's algorithm and improvements"
             }
           }
         ]
@@ -192,10 +192,11 @@
   },
   "active": "464a79fc1e9b69c9",
   "lastOpenFiles": [
+    "Concurrent Systems/notes/4 - Semaphores.md",
+    "Concurrent Systems/notes/3a - Hardware primitives & Lamport Bakery algorithm.md",
     "Concurrent Systems/notes/2b - Round Robin algorithm.md",
     "Concurrent Systems/notes/2 - Fast mutex by Lamport.md",
     "Concurrent Systems/notes/1b - Peterson algorithm.md",
-    "Concurrent Systems/notes/4 - Semaphores.md",
     "Concurrent Systems/slides/class 6.pdf",
     "Concurrent Systems/slides/class 5.pdf",
     "Concurrent Systems/notes/images/Pasted image 20250325090735.png",
@@ -203,7 +204,6 @@
     "conflict-files-obsidian-git.md",
     "Concurrent Systems/notes/8 - Enhancing Liveness Properties.md",
     "Concurrent Systems/notes/3b - Aravind's algorithm and improvements.md",
-    "Concurrent Systems/notes/3a - Hardware primitives & Lamport Bakery algorithm.md",
     "Concurrent Systems/notes/7- MUTEX-free concurrency.md",
     "Concurrent Systems/notes/6a - Alternatives to Atomicity.md",
     "Concurrent Systems/notes/6 - Atomicity.md",