----international version-----

Chess Puzzle (Apple): https://itunes.apple.com/de/app/minesweeper-universe/id1070913048?mt=8

Chess Puzzle (Google): https://play.google.com/store/apps/details?id=com.litegames.minesweeper__aat_google

----German (DACH) version-----

Schachrätsel (Apple): https://itunes.apple.com/de/app/schachratsel-stefan-heine/id981561832

Schach Rätsel (Google): https://play.google.com/store/apps/details?id=com.litegames.heine_schach_free__google