![I guess I don't get how unique rectangles work. Everything the hint says seems like it can apply to any of the 4 cells. Help please? : r/sudoku I guess I don't get how unique rectangles work. Everything the hint says seems like it can apply to any of the 4 cells. Help please? : r/sudoku](https://i.redd.it/k3u5s5izbd0z.png)
I guess I don't get how unique rectangles work. Everything the hint says seems like it can apply to any of the 4 cells. Help please? : r/sudoku
![Can someone dumb this down for me please? I don't understand why r2c3 being possibly a 9 removes candidate 9 from r7c1 : r/sudoku Can someone dumb this down for me please? I don't understand why r2c3 being possibly a 9 removes candidate 9 from r7c1 : r/sudoku](https://i.redd.it/nvm8gmtwhn181.png)
Can someone dumb this down for me please? I don't understand why r2c3 being possibly a 9 removes candidate 9 from r7c1 : r/sudoku
![New sudoku player and I keep coming across problems similar to this. Can you explain why I cant put the 6 here? : r/sudoku New sudoku player and I keep coming across problems similar to this. Can you explain why I cant put the 6 here? : r/sudoku](https://i.redd.it/xrohb7b4pwga1.jpg)