LinkedIn Mini Sudoku is one of the Linkedin Games that you can play and has become a favorite among professionals looking for a quick brain teaser during breaks.
Unlike the classic 9×9 Sudoku, LinkedIn offers a 6×6 puzzle that is compact but still challenging enough to test your logic and focus.
If you are struggling with September 25, 2025 Mini Sudoku #45, we are here to help. You will find the exact solution to the puzzle.
Also, in this guide we have included a simple guide to understand the rules, strategies, and tricks to solve every Sudoku.
What is LinkedIn Mini Sudoku?
LinkedIn Mini Sudoku is played on a 6×6 grid. The rules are simple –
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Each row must contain the numbers 1 through 6, without repetition.
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Each column must contain the numbers 1 through 6, without repetition.
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The grid is divided into six 2×3 or 3×2 sub-boxes (depending on orientation). Each sub-box must also contain the numbers 1 through 6, without repetition.
So the challenge is to logically place numbers in the grid until all cells are filled correctly. The part that I like about the game is that it’s not hard to play and doesn’t take much of your time.
Linkedin Mini Sudoku Solution for Today (September 25, 2025)
Now, let’s see the solution for today’s Linked Mini Sudoku for (September 25, 2025). It is edition number #45 and it’s quite easy. Find the solution below –
Row 1 – 4 1 2 3 6 5
Row 2 – 6 5 3 4 1 2
Row 3 – 1 2 4 6 5 3
Row 4 – 3 6 5 1 2 4
Row 5 – 5 4 1 2 3 6
Row 6 – 2 3 6 5 4 1
How to Solve LinkedIn Mini Sudoku
1. Identify the givens
Start by reviewing the pre-filled numbers. These are your anchors. In most Mini Sudokus, there are enough clues to prevent guessing.
2. Scan rows and columns
Look for rows or columns where only one number is missing. Fill in the obvious gaps right away.
3. Check the sub-grids
Focus on the 2×3 or 3×2 boxes. If five numbers are already there, the sixth one is automatic. These small boxes are key to unlocking the puzzle.
4. Use elimination
When a cell has multiple possibilities, rule out numbers already present in the same row, column, or sub-grid. Often, this leaves only one valid choice.
5. Spot hidden singles
Sometimes a number can only fit in one position within a row, column, or box, even if there are multiple blanks. These hidden singles are the backbone of Sudoku solving.
6. Work in cycles
Keep rotating your attention between rows, columns, and boxes. Each small deduction opens the door to the next move.
Example of Logical Deduction
Imagine the top-left 2×3 box already has 1, 2, 3, 5, and 6. The missing number is 4, so you can fill it immediately.
In another case, if Row 4 is missing both 2 and 6, but one of its sub-grids already contains a 2, then the missing cell in that sub-grid must be 6. Simple logic like this, repeated step by step, solves the puzzle.
Tips to Solve Faster
- Fill the easiest first: Don’t get stuck on tough cells. Keep moving.
- Cross-check often: Verify after each placement to avoid duplicates.
- Think in pairs: If two cells can only take two numbers, track them mentally until one is confirmed.
- Practice daily: LinkedIn’s daily Mini Sudoku builds speed and pattern recognition.
Why Play LinkedIn Mini Sudoku?
Mini Sudoku on Linkedin is fun to play. You do not have to put a lot of time to actually solve it.
Besides being fun, the game improves problem-solving, focus, and mental sharpness. It’s a great refresher during work and can be played for free on the Linkedin app or website.
LinkedIn Mini Sudoku may look smaller than the classic version, but the 6×6 grid makes it perfectly balanced between quick play and logical challenge. By focusing on givens, scanning rows and columns, and carefully checking sub-grids, you can consistently solve it without guessing. With practice, your solving speed and accuracy will improve dramatically.
So next time you open LinkedIn, take on the Mini Sudoku, it’s a productive break for your brain.

Nishant Singh is a gaming writer with a passion for Roblox and the Call of Duty franchise. He enjoys exploring new titles, sharing tips, and writing stories that bring the gaming world to life.