diff --git a/sudoku.tex b/sudoku.tex
index b744081..a94760a 100644
--- a/sudoku.tex
+++ b/sudoku.tex
@@ -281,7 +281,7 @@ In 1997, Wayne Gould, a retired judge from New Zealand who had moved to Hong Kon
 
 Winning is simple: you win when you have filled in the entire 9x9 grid according to the rules above.
 
-\chapter{Troubleshooting}
+\chapter{Strategy}
 
 
 \end{document}