Hard Consecutive Sudoku Puzzles
Hard consecutive Sudoku puzzles are perfect for experienced solvers. Each puzzle features consecutive number clues, adding an extra layer of difficulty and excitement. Download, print and test your logical thinking with these intricate puzzles.
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Consecutive Sudoku - Hard - 8
Consecutive Sudoku - Hard - 10
Consecutive Sudoku - Hard - 9
Consecutive Sudoku - Hard - 3
Consecutive Sudoku - Hard - 6
Consecutive Sudoku - Hard - 7
Consecutive Sudoku - Hard - 4
Consecutive Sudoku - Hard - 5
Consecutive Sudoku - Hard - 2
Consecutive Sudoku - Hard - 1
Rules / How to Play
- Grid Size: The puzzle has 9x9 grid size made up of three 3x3 sub-grids.
- Numbers: Each row, column, and 3x3 box must contain the digits 1 through 9.
- No Repetition: Each row, column, and 3x3 subgrid (in a 9x9 puzzle) must contain all digits from 1 to 9 without repetition.
- Consecutive Markings: If two adjacent cells (horizontally or vertically) are marked with a bar or circle, their values must differ by exactly 1. Also, if there is no mark between two adjacent cells, their values cannot differ by 1.
- Diagonal Rules: Diagonal cells are not required to have consecutive numbers unless it is specifically mentioned. Cells without any marks (up or down, left or right) cannot have consecutive numbers.
Need Help?
To get started, check out these detailed instructions, goals and rules for how to solve Consecutive Sudoku
