--- a/slides/slides05.tex	Fri Dec 08 00:54:36 2023 +0000
+++ b/slides/slides05.tex	Mon Dec 25 01:10:55 2023 +0100
@@ -164,7 +164,7 @@
     %Office: & N\liningnums{7.07} (North Wing, Bush House)\bigskip\\
     Slides \& Code: & KEATS\bigskip\\
 
-    Office Hour: &  Fridays 11:00 -- 12:00\\
+    Office Hour: &  Fridays 13:00 -- 14:00\\
     Location: & N7.07 (North Wing, Bush House)\bigskip\\
 
     Pollev: & \texttt{\alert{https://pollev.com/cfltutoratki576}}\\  \\
@@ -183,13 +183,13 @@
 \begin{minipage}{1.2\textwidth}
 \begin{itemize}
 \item SGTs still ongoing next week
-\item LGT next week online: Ask-Me-Anything (will be recorded, TEAMS link will be emailed and published on KEATS)
-\item tests might break over Christmas  
+%\item LGT next week online: Ask-Me-Anything (will be recorded, TEAMS link will be emailed and published on KEATS)
+%\item tests might break over Christmas  
 \end{itemize}\bigskip
 
-\begin{center}
-\raisebox{-9mm}{\includegraphics[scale=0.15]{../pics/thanks.jpeg}} Junhuai Hou \quad Chin Wan
-\end{center}  
+%\begin{center}
+%\raisebox{-9mm}{\includegraphics[scale=0.15]{../pics/thanks.jpeg}} Junhuai Hou \quad Chin Wan
+%\end{center}  
 \end{minipage}
 
 
@@ -197,14 +197,14 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
-\begin{frame}[c]
-\frametitle{Main 4: \knight-Tour}
-
-\begin{center}
-\Large\bf hint
-\end{center}  
-
-\end{frame}
+%\begin{frame}[c]
+%\frametitle{Main 4: \knight-Tour}
+%
+%\begin{center}
+%\Large\bf hint
+%\end{center}  
+%
+%\end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -312,17 +312,17 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
 
-\begin{frame}[c]
-\frametitle{Plan for Today}
+%\begin{frame}[c]
+%\frametitle{Plan for Today}
+%
+%\begin{itemize}
+%\item Polymorphic Types  
+%\item Implicits
+%\item Immutable OOP
+%%\item Making Fun about Scala
+%\end{itemize}
 
-\begin{itemize}
-\item Polymorphic Types  
-\item Implicits
-\item Immutable OOP
-%%\item Making Fun about Scala
-\end{itemize}
-
-\end{frame}
+%\end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%