diff --git a/admin/E-contribution.yml b/admin/E-contribution.yml
index 4c9d1eb..5183a6f 100644
--- a/admin/E-contribution.yml
+++ b/admin/E-contribution.yml
@@ -12,8 +12,8 @@ contributions:
     contribution: 
   - uid:
     contribution:
-  - uid:
-    contribution:
+  - uid: u7280427
+    contribution: 33
 
 # Sign *your* name and uids here. (Remove entries if you have fewer
 # than three members)
@@ -22,5 +22,5 @@ signatures:
     uid:
   - name:
     uid:
-  - name:
-    uid:
\ No newline at end of file
+  - name: Immanuel Alvaro Bhirawa
+    uid: u7280427
\ No newline at end of file
diff --git a/admin/E-review-u1234567.md b/admin/E-review-u1234567.md
deleted file mode 100644
index d65cfb5..0000000
--- a/admin/E-review-u1234567.md
+++ /dev/null
@@ -1,13 +0,0 @@
-## Code Review
-
-Reviewed by: <your full name>, <your uid>
-
-Reviewing code written by: <the other person's full name> <other uid>
-
-Component: <the component being reviewed>
-
-### Comments 
-
-<write your comments here>
-
-
diff --git a/admin/E-review-u7280427.md b/admin/E-review-u7280427.md
new file mode 100644
index 0000000..8e1d54b
--- /dev/null
+++ b/admin/E-review-u7280427.md
@@ -0,0 +1,33 @@
+## Code Review
+
+Reviewed by: Immanuel Alvaro Bhirawa, u7280427
+
+Reviewing code written by: Nathan Woodburn, u7156831
+
+Component: `isStateStringWellFormed` from BlueLagoon.java starting from line 32 to line 68
+
+### Comments 
+
+- Best features of the code :
+`isStateStringWellFormed`  uses a great implementation of Regex and everything is very short, concised, and detailed.
+10/10 for the regex implementation.
+
+- Documentation of the code :
+The documentation used throughout the code is short but detailed, only describing what the parts of code do in a concise
+and informative manner that is both readable and useful for the reader. 
+10/10 for Documentation.
+
+- The program decomposition ( class and method structure ) :
+The structure for the method `isStateStringWellFormed` is very organized given the spaces between each functions/parts
+of the code. Thus, making the method readable and easy to understand without overloading the user too much.
+10/10 for method structure.
+
+- Java Code Convention ( Methods, variables, Style ) :
+All the variables such as `matchArray`, `matchString` and `numPlayers` are all approriately named according to the
+respective functions of the variables. Additionally, the style of code throughout the style remain consistent, 
+especially the parts that involve Regex.
+10/10 for variables and style consistency.
+
+- Any errors on the code? :
+As far as what I have reviewed, I do not see any errors in the code both from the syntax nor semantics.
+Everything run as expected.