This is a shared puzzle link for Sven's Sudokupad. If you have the app already installed, just click here to open it now, on your device:
If you do not have the latest version of Sven's SudokuPad installed, you can get it from your preferred app store:
Sven's SudokuPad on Steam (windows/linux)
Sven's SudokuPad on Apple's App Store (iOS/iPhone/iPad)
Sven's SudokuPad on Google's Play Store (Android)
Sven's SudokuPad on Amazon (Android)