Warmup edits

Misc/Warm-Ups/conway.tex

@@ -8,39 +8,7 @@
 
 
 \title{Warm-Up: Conway's Box}
-\subtitle{Prepared by \githref{Mark} on \today. \\ Based on a true story.}
+\subtitle{Prepared by \githref{Mark} on \today}
-
-\usetikzlibrary{shapes}
-\tikzset{
-	iso/.style={kite, draw, kite vertex angles=120,  minimum size=1cm, outer sep=0pt}
-}
-
-
-\newcommand{\isogrid}[2]{
-\foreach \i [count=\row from 0, remember=\row as \lastrow (initially 0)] in {0,...,#1}{
-	\foreach \j [count=\col from 0, remember=\col as \lastcol (initially 0)] in {0,...,#2}{
-		\ifnum\row=0
-			\ifnum\col=0
-				\node[iso] (\row-\col) {};
-			\else
-				\node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {};
-			\fi
-		\else
-			\ifnum\col=0
-				\node[iso, anchor=upper vertex] (\row-\col) at (\lastrow-\col.lower vertex) {};
-			\else
-				\node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {};
-			\fi
-		\fi
-		}
-	}
-	\draw (0-0.left vertex)--(#1-0.left vertex);
-	\foreach \i in {0,...,#2}{
-	\draw (0-\i.upper vertex)--(#1-\i.lower vertex);
-	\draw (0-\i.right vertex)--(#1-\i.right vertex);
-}
-}
-
 
 \begin{document}
 
@@ -61,71 +29,4 @@
 			\includegraphics[width=10cm,page=1]{conway_sol.pdf}
 		\end{center}
 	\end{solution}
-
+\end{document}
-	\vfill
-	\pagebreak
-
-	\begin{center}
-		\null\vfill
-		\begin{tikzpicture}
-			\isogrid{20}{7}
-		\end{tikzpicture}
-		\vfill\null
-	\end{center}
-
-\end{document}
-
-
-% \documentclass[tikz,border=2mm]{standalone}
-% \usetikzlibrary{shapes}
-%
-% \tikzset{
-%     iso/.style={kite, draw, kite vertex angles=120,  minimum size=1cm, outer sep=0pt}
-% }
-%
-% \newcommand{\isogrid}[2]{
-% \foreach \i [count=\row from 0, remember=\row as \lastrow (initially 0)] in {0,...,#1}{
-%     \foreach \j [count=\col from 0, remember=\col as \lastcol (initially 0)] in {0,...,#2}{
-%         \ifnum\row=0
-%             \ifnum\col=0
-%                 \node[iso] (\row-\col) {\row-\col};
-%             \else
-%                 \node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {\row-\col};
-%             \fi
-%         \else
-%             \ifnum\col=0
-%                 \node[iso, anchor=upper vertex] (\row-\col) at (\lastrow-\col.lower vertex) {\row-\col};
-%             \else
-%                 \node[iso, anchor=left vertex] (\row-\col) at (\row-\lastcol.right vertex) {\row-\col};
-%             \fi
-%         \fi
-%         }
-%     }
-% \draw (0-0.left vertex)--(#1-0.left vertex);
-% \foreach \i in {0,...,#2}{
-%     \draw (0-\i.upper vertex)--(#1-\i.lower vertex);
-%     \draw (0-\i.right vertex)--(#1-\i.right vertex);
-% }
-% }
-%
-% \begin{document}
-% \begin{tikzpicture}
-%
-% \isogrid{19}{9}
-% \begin{scope}[line width=2pt]
-% \draw (1-3.right vertex)--(3-5.right vertex)--(7-1.right vertex)--(5-0.left vertex)--cycle;
-% \draw (5-0.left vertex)--(13-0.left vertex)--(15-1.right vertex)--(7-1.right vertex);
-% \draw (3-5.right vertex)--(5-5.right vertex)--(7-7.right vertex)--(10-7.right vertex)--(11-8.right vertex)--(12-7.right vertex)--(13-8.right vertex)--(15-7.upper vertex)--(13-5.upper vertex)--(10-5.upper vertex)--(8-3.upper vertex)--(5-5.right vertex);
-% \draw (9-5.lower vertex)--(7-7.right vertex);
-% \draw (12-5.lower vertex)--(10-7.right vertex);
-% \draw (11-8.right vertex)--(16-8.right vertex)--(17-7.lower vertex)--(13-3.lower vertex)--(15-1.right vertex);
-% \draw (7-3.lower vertex)--(13-3.lower vertex);
-% \draw (14-7.lower vertex)--(17-7.lower vertex);
-%
-% \draw[dashed] (13-0.left vertex)--(9-3.right vertex)--(1-3.right vertex);
-% \draw[dashed] (9-3.right vertex)--(14-8.right vertex)--(15-7.right vertex)--(16-8.right vertex);
-% \draw[dashed] (12-7.right vertex)--(15-7.right vertex);
-% \end{scope}
-% \end{tikzpicture}
-%
-% \end{document}

Misc/Warm-Ups/jump chess.tex

@@ -15,6 +15,8 @@
 \subtitle{Prepared by \githref{Mark} on \today}
 
 
+% Source: Khan LSAT prep
+
 \begin{document}
 
 	\maketitle
@@ -26,7 +28,7 @@
 	king from a distance, ignoring any pieces in between.
 
 	\vspace{2mm}
-	
+
 	With these modified rules, the outcome of a game can be determined. \par
 	Who wins, or do black and white draw with ideal play? \par
 	(As in regulation chess, white moves first.)

Misc/Warm-Ups/wild ttt.tex

@@ -39,7 +39,7 @@
 			\ttt{14}{7}{2}{line width=0.3mm}
 		\end{tikzpicture}
 	\end{center}
-	
+
 	\vfill
 
 	\problem{}