THIS IS THE AD-FREE VERSION OF ORIGAMI INSTRUCTIONS! no internet permissions required! more than 3'000'000 know and use it! 超酷的應用程式,讓您從紙張做出有趣的東西! • 大...
Mental Calendar Trainer is an application that teaches you how to do the math and determine the day of the week of any specific dates given, all in yo...
Mental Calendar Trainer is an application that teaches you how to do the math and determine the day of the week of any specific dates given, all in yo...