Sudoku-Plus
多宫格奇异数独
Retrieve DOI and title from PDF automatically
Sudoku-Plus
多宫格奇异数独
Retrieve DOI and title from PDF automatically
Privacy Policy
Privacy Policy YuTao Shen built the Sudoku Plus app as an Ad Supported app. This SERVICE is provided by YuTao Shen at no cost and is intended for use as is. This page is used to inform visitors regarding my policies with the collection, use, and disclosure of Personal Information if anyone decided to use my Service. If you choose to use my Service, then you agree to the collection...