This blog deals with grid-based puzzles and the various types of logic and ideas used to solve them. It also contains notices, information and results about various puzzle and sudoku championships across the globe.
Rules of 'Ring Sudoku'
Place numbers in the grid such that each ring (innermost to outermost), each sector and each circle part bordered by thick lines contain the numbers 1 to 9.
Most people 'fear' this sudoku due to its shape. If you look closely, Ring Sudoku is nothing but a simple Classic Sudoku! Any Ring Sudoku can be converted into a Classic Sudoku and then solved.
Solving a Ring Sudoku without conversion can be very strenous to the eye! ;)
Most people 'fear' this sudoku due to its shape. If you look closely, Ring Sudoku is nothing but a simple Classic Sudoku!
ReplyDeleteAny Ring Sudoku can be converted into a Classic Sudoku and then solved.
Solving a Ring Sudoku without conversion can be very strenous to the eye! ;)