Multiplication Practice

Today's Puzzle:

We're continuing with maths today. Extra points if you do not need a calculator!

Link to Play Along:

Multiplication Practice by RockyRoer https://tinyurl.com/SudokuSleuthMultiplyPractice

Rules:

Normal sudoku rules apply, so fill every row, column, and 3x3 box with the digits from 1-9 once each.

Cells with a gray circle must be odd. Cells with a grey square must be even.

In each region, the one-, two-, or three-digit number in the circled cell(s) is the product of the cells in the circles/squares in that region.