In partnership with
Quick Update
Hey Reader!
You will be receiving our newsletters from this email address: [email protected]
Please add it to your contact list to make sure you never miss out on our daily newsletters.
Now onto today's newsletter
Ever found yourself stuck on a Sudoku puzzle, wishing for a faster way to crack it? You’re definitely not alone!
AI Agents Are Reading Your Docs. Are You Ready?
Last month, 48% of visitors to documentation sites across Mintlify were AI agents, not humans.
Claude Code, Cursor, and other coding agents are becoming the actual customers reading your docs. And they read everything.
This changes what good documentation means. Humans skim and forgive gaps. Agents methodically check every endpoint, read every guide, and compare you against alternatives with zero fatigue.
Your docs aren't just helping users anymore. They're your product's first interview with the machines deciding whether to recommend you.
That means: clear schema markup so agents can parse your content, real benchmarks instead of marketing fluff, open endpoints agents can actually test, and honest comparisons that emphasize strengths without hype.
Mintlify powers documentation for over 20,000 companies, reaching 100M+ people every year. We just raised a $45M Series B led by @a16z and @SalesforceVC to build the knowledge layer for the agent era.
What’s going on?
Image Credit: Computer World
If you love Sudoku but dread the tedious calculations, you’re in for a treat. Microsoft Excel can actually help you solve Sudoku puzzles with just a single formula. Imagine being able to input your puzzle directly into a spreadsheet and getting the solution without breaking a sweat. You could turn that frustrating grid into a solved masterpiece in just a few clicks!
Why You Should Care
As a Microsoft Office user, you probably use Excel for all sorts of tasks. But did you know it can double as a Sudoku solver? This feature can save you tons of time and effort, especially if you're a puzzle fan who doesn’t want to spend hours figuring things out. Plus, it’s a fun way to flex your Excel skills and impress your friends. Who wouldn’t want to show off their spreadsheet wizardry?
Common Pitfalls
So, don’t get too excited just yet! One common mistake is misplacing numbers in the initial setup. If you don’t input your Sudoku grid correctly, the formula won’t work. Always double-check your entries before hitting that magical solve button. (Trust me, it’s worth it!)
How to Do It?
Ready to tackle your first Sudoku with Excel? Follow these steps:
Open Excel: Launch Microsoft Excel and create a new spreadsheet.
Set Up Your Grid: Input your Sudoku puzzle in a **9x9 grid**. Make sure to leave the cells for empty spots blank.
Use the Formula: In an adjacent cell, enter the following formula: `=IF(A1<>"", A1, IFERROR(SOLVE_SUDOKU(A1:I9), ""))` (Note: Replace `A1:I9` with your actual grid range.)
Drag the Formula: Click and drag the fill handle to apply the formula across the entire grid.
Hit Enter: Watch as Excel works its magic and fills in the blanks!
And there you have it, a solved Sudoku puzzle in no time!
Pro Tip
For a more advanced experience, consider creating a macro that automates this entire process. It’ll make solving Sudoku even faster and can be a fun project to enhance your Excel skills.
Practice with Different Puzzles: Try various Sudoku puzzles to see how the solver handles them.
Customize Your Grid: Change the colors of the filled cells for better visibility.
Share Your Solver: Show your friends how to use your Excel Sudoku solver; they’ll be impressed!
Wrapping up!
Who knew Microsoft Excel could double as a Sudoku solver? What seems like just another spreadsheet tool can actually handle complex logic with ease, turning a time-consuming puzzle into a quick, automated task.
This isn’t just about solving Sudoku, it’s a reminder of how powerful Excel truly is. From calculations to creative problem-solving, there’s a lot more you can do once you start exploring its capabilities.
So the next time you’re stuck on a puzzle (or any repetitive task), don’t work harder, let Excel do the heavy lifting.
Thank you for sticking with us.
Make sure you never miss any updates (quick whitelisting tips)
Sometimes, email services don’t make it easy to find our emails. To make sure you keep getting our updates, please add our email addresses [email protected] to your contact list by following these quick steps:
Gmail users: move us to your Primary tab
On desktop: Go back to your inbox, drag and drop this email’s subject line into the “Primary” tab, and click “Yes” when prompted.
On mobile: Tap the three dots in the top-right corner, select “Move to,” then choose “Primary.”
Apple Mail users: Tap our email address at the top of this email and select “Add to VIPs.”
For everyone else: Add our email addresses [email protected] to your contacts or address book to ensure our emails always land in your inbox.