Consecutive Sudoku Activities-32
Consecutive numbers, ordered from smallest to largest or largest to smallest, and successive terms increasing or decreasing by a regular and constant difference. numbers are called consecutive numbers.
In Sequential Sudoku, classic sudoku rules apply. Fill in the diagram so that all numbers from 1 to 4 appear exactly once in each row, each column, and each 2x2 area defined by the lines. All consecutive neighbors have a red dot between them.
