Use logic to solve a two-by-two Sudoku puzzle
This is the easiest form of Sudoku. It only uses four unique values (numbers or letters) and each board can be solved in just a handful of steps. Like all standard Sudoku puzzles, no math is required, so letters of the alphabet can be used instead of numbers.
A full set of solution steps follows the answer page.Copyright © 2002-2022 WorksheetWorks.com All Rights Reserved.