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.
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Rules of 'Product Frame Sudoku'
Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. Numbers in the outside frame equal the product of the first three numbers in the corresponding row or column in the given direction.
3 comments:
Exactly like sum frame sudoku except that the numbers outside are the product of the 1st three numbers and not the sum.
Ouch... I wish I had seen this before I created the Product Frame for IPC2011
You like it?
Its the first one I created, over two years back.
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