diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 07f27d4..2a0190d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -155,5 +155,6 @@
 
     <!-- ### DailySudokuActivity ###-->
     <string name="finished_daily_sudoku">You have already solved the sudoku of the day</string>
+    <string name="daily_number_of_hints">used hints</string>
 
 </resources>