This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
UC Berkeley College of Engineering. McLaughlin Hall College of Engineering UC Berkeley own Minesweeper br Transferred from org en to Commons by User Magnus Manske using de php CommonsHelper Minesweeper at org en Minesweeper Original upload log page en UCBerkeleyCollegeofEngineering Minesweeper bytes my photo Educational