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A trainer for calculating the day of the week of any given date

In this game, a date is displayed and you are asked what day of the week that date is. Then your answer is checked. You can play the game online or as an android app. The app has more options (timing, choose your own date range, …).

Get it on F-Droid Get it on Google Play

Also available as app in the jolla store and you can find the open source code on github

If you have any questions or comments, feel free to contact me. If you like the game, about it!

To support this project, you can send bitcoin to this address: 1Guessas8CtCA9S9ZA9p9fCFAD3VZTE9ey.