🔢Easy Sudoku Print

🤔 Medium Sudoku #2

35 clues • Unique solution guaranteed

5
9
7
2
7
6
2
5
4
4
2
3
8
9
4
9
8
1
6
7
2
7
3
8
4
6
3
5
3
7
5
9
5
1
6
Given

Puzzle Controls

← Puzzle #1Puzzle #3 →
View All Medium Puzzles

💡 Solving Tips

  • • Start with rows/columns that have the most numbers
  • • Look for numbers that can only go in one cell
  • • Check each 3×3 box for missing numbers
  • • Use pencil marks for candidates when printing

Puzzle Details

Difficulty:Medium
Given Clues:35
Empty Cells:46
Puzzle ID:2135361580

About Medium Sudoku Volume 2

This volume contains medium Sudoku puzzles offering a balanced challenge requiring pattern recognition and intermediate techniques. Each puzzle has 35 given clues and is guaranteed to have exactly one unique solution.

How to Solve

Basic strategies for solving these Sudoku puzzles:

  • Scanning: Look for numbers that can only go in one cell
  • Marking Candidates: Write possible numbers in empty cells
  • Elimination: Remove candidates based on filled numbers
  • Pattern Recognition: Look for pairs, triples, and other patterns

Volume Features

  • Difficulty: Medium (30-36 clues)
  • Given Clues: 35 numbers provided
  • Unique Solutions: All puzzles guaranteed single valid solution
  • Algorithm Generated: Created using backtracking algorithm
  • Printable: Download as PDF for offline solving

Tips for Success

Start by scanning the grid for easy placements. Look for rows, columns, and 3×3 boxes that are nearly complete. Mark potential candidates in pencil if printing, or use the show solution toggle if you get stuck.

These puzzles are generated using a sophisticated backtracking algorithm that ensures valid Sudoku grids with exactly one solution each. The clue placement is randomized while maintaining solvability, providing fresh challenges in every volume.