Mental Gymnastics - quick Sudokus with a twist
QUICK SUDOKUS (with a twist) Standard Sudokus can be tedious. They often involve boring repetition of routine techniques until the one interesting step comes along. And unless you have a brain the size of a planet, you need a pen or some other method to keep track of your progress. So I have reduced some diabolical Sudokus from sudokuoftheday.com to their most interesting single step, and forced solvers to find an alternative method of solution by hiding some cell values. If you are unfamiliar with Sudokus I recommend going to sudokuoftheday.com to get the hang of them and learn their rules, some of which are: A Sudoku should have 30 or less initial values filled in out of the 81 total Sudoku should be solvable by entirely logical deduction – no guesses should be needed For aesthetic reasons, a Sudoku should have rotational symmetry – the positions of the initially filled in cells should be the same if you were to turn your page round. The Sudoku mus...