diff --git a/admin/C-best-u7280427.yml b/admin/C-best-u7280427.yml
new file mode 100644
index 0000000..1822519
--- /dev/null
+++ b/admin/C-best-u7280427.yml
@@ -0,0 +1,57 @@
+# IMPORTANT: It is very important that you correctly complete this originality
+# statement.
+#
+# This is your statement of your submitted work being your own.
+# Incorrectly filling out this statement could lead to charges
+# of academic misconduct.
+#
+# For information on how to fill this out correctly, see
+# https://cs.anu.edu.au/courses/comp1110/help/faq/09-originality/
+#
+
+declaration: >-
+  I submit the work below for assessment as my best work. I declare that this
+  is entirely my own work, with the following documented exceptions:
+
+# Use this to list names of people who you collaborated with, and a
+# comment about what you collaborated on.
+#
+# Add as many "name+comment" entries as necessary
+# (or remove it altogether if you haven't collaborated with anyone)
+# collaboration:
+#   - name:
+#     comment: >-
+
+# Use this to list any code that you used that you did not write,
+# aside from code provided by the lecturer.  Provide a comment
+# explaining your use and the URL to that code and the licence for
+# that code
+#
+# Add as many "url+licence+comment" entries as necessary
+# (or remove it altogether if you haven't used any external code)
+# code:
+#   - comment:
+#     url:
+#     licence:
+
+# I wish to submit the following classes as entirely my own (remove this if
+# you want to just submit methods):
+class:
+  - Viewer.java
+  - Hexagon
+
+# I wish to submit the following methods as entirely my own (remove this if
+# you want to just submit classes):
+method:
+  - isMoveStringWellFormed
+  - displayState
+  - addBoardTile
+  - addStoneTileToBoard
+  - addTileToBoard
+  - addLabelToTile
+  - addSmallLabelToTile
+  - isMoveValid
+
+# sign *your* name and uid here
+name: Immanuel Alvaro Bhirawa
+uid: u7280427
diff --git a/admin/C-contribution.yml b/admin/C-contribution.yml
index a9b802f..17f1fed 100644
--- a/admin/C-contribution.yml
+++ b/admin/C-contribution.yml
@@ -20,7 +20,7 @@ contributions:
 signatures:
   - name: Nathan Woodburn
     uid: u7156831
-  - name:
-    uid:
+  - name: Immanuel Alvaro Bhirawa
+    uid: u7280427
   - name: Justin Ryu
     uid: u7492895
\ No newline at end of file
diff --git a/admin/C-originality.yml b/admin/C-originality.yml
index 9a40677..cf7317f 100644
--- a/admin/C-originality.yml
+++ b/admin/C-originality.yml
@@ -54,5 +54,5 @@ signatures:
     uid: u7156831
   - name: Justin Ryu
     uid: u7492895
-  - name:
-    uid:
+  - name: Immanuel Alvaro Bhirawa
+    uid: u7280427