Fun Game But – Mahjong Sudoku by SZY Review

The "filters" are only correct when there is only one open cell in a block. Although the documentation says: ★★★★★Auto filtering functionality: Impossible numbers are automatically filtered out. If a number exists at the same row, or at the same column, or at the same block, it will be filtered out and will not be shown at the menu for you to choose. This is not working.
Review by DaNuke on Mahjong Sudoku by SZY.