Product Sudoku puzzles

A 4×4 sudoku where circles show the product of two neighboring cells. Practices factors and logic together.

About this worksheet

Fill each row, column and 2×2 box with the numbers 1 to 4. Instead of only given digits, some circles tell you the product of the two cells they touch, so students use multiplication facts to deduce the digits.

Easy puzzles keep every clue, harder ones are trimmed until only the clues needed for a single solution remain, so each puzzle has exactly one answer.

Printing

US Letter or A4, portrait: choose your paper size above. Print at 100 percent (actual size). Use "Black and white" for the copier, or "Color" for display pages and mini books.

Popular versions

Ready-made settings for common topics.

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