Finish a puzzle by filling the corner cells last - Microsoft Sudoku (UWP)
Complete a puzzle with a theme that isn't named Simple - Microsoft Sudoku (UWP)
Complete a puzzle with the "Show Remaining" setting turned off - Microsoft Sudoku (UWP)
918/1,903580/1,00030/45
971/2,108560/1,00026/40
169/473100/20011/20