diff --git a/application/sudoku.png b/application/sudoku.png
index 297d594..79c96f2 100644
Binary files a/application/sudoku.png and b/application/sudoku.png differ
diff --git a/application/sudoku_generator.py b/application/sudoku_generator.py
index 343476d..24a2f14 100644
--- a/application/sudoku_generator.py
+++ b/application/sudoku_generator.py
@@ -40,8 +40,8 @@ def generate_sudoku():
 
 
 	def expandLine(line):
-		# return line[0]+line[5:9].join([line[1:5]*(base-1)]*base)+line[9:13]
-		return line[0]+line[3:7].join([line[1:3]*(base-1)]*base)+line[3:5]
+		return line[0]+line[5:9].join([line[1:5]*(base-1)]*base)+line[9:13]
+		# return line[0]+line[3:7].join([line[1:3]*(base-1)]*base)+line[3:5]
 		# return line[0]+line[3:5].join([line[1:3]*(base-1)]*base)+line[5:7]
 		# return line[0]+line[4:7].join([line[1:4]*(base-1)]*base)+line[7:10]
 	line0  = expandLine("╔═══╤═══╦═══╗")