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Game Over

Sorry, You have made 3 mistakes and lost this game.

Take your time and use pencil mode for tricky spots.

#0

Congratulations!

You cracked the puzzle!

Difficulty
Time
Score
Mistakes
#
Import
Enter 1-9 digits (use 0/. for empty cells)

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Your current progress will be lost.

Template Import
1.Readable

. 7 . | . 1 . | . . 5 . 4 9 | . . . | . 2 . . 5 . | . 3 . | . 4 1 -------|-------|------- 9 . . | . 7 . | . . . . . . | . 6 5 | . . 2 . . . | 3 . 2 | . 6 . -------|-------|------- 3 . . | . 5 9 | . . 6 . . . | . . . | . . . . . . | 6 . . | 7 3 .

0/3
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Hints

Medium Sudoku – For Enhancing Logical Skills

What Is Medium Sudoku?

Medium Level Sudoku puzzles fill the gap in your Sudoku gameplay. These Sudoku online medium challenges apply the basic elimination techniques while avoiding overly intricate patterns, thus helping you to strengthen your Sudoku foundation.

With billions of puzzle combinations, every grid rewards a new reasoning test while maintaining a balance between logical accessibility and precision.

Enhancing Logical Thinking Through Medium Sudoku

Daily medium Sudoku puzzles are proven to help strengthen your:

  • Pattern recognition
  • Developing a plan and following it
  • Making decisions within strict limits

Begin with scanning the puzzle rows and columns for the digits 1–9. You can use pencil marks to indicate possible numbers. Each medium Sudoku printable sheet requires a cycle of scanning boxes and rows. 15 minutes of play at this level has a proven positive impact on working memory, increasing it by 20% within 6 weeks.

Tips: Play free online medium Sudoku with no auto-checking to increase your use of logic.

How to Play Medium Sudoku

Follow these techniques to be successful:

  • Box-Line Reduction: If a number can only fit a certain way in one row or column of a 3×3 block, use the specification to limit the possibilities.
  • Hidden Pairs/Triples: There are two or three core numbers confined to a group of one or two cells.
  • Smart Guessing: If you don't know the answer, use a pencil and write in the cells and possibilities instead of guessing.

To improve their speed, many experienced players will use medium level Sudoku puzzles aimed to complete them in 8–12 minutes.