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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.




Rohan said...

Exactly like sum frame sudoku except that the numbers outside are the product of the 1st three numbers and not the sum.

Deb said...

Ouch... I wish I had seen this before I created the Product Frame for IPC2011

Rohan Rao said...

You like it?

Its the first one I created, over two years back.