Technologies

Bishop Takes Rook: You’ll Be Able to Learn Chess on Duolingo Soon

The course is in beta now but will be available to everyone in a few months.

«Hola, ajedrez» means «Hello, chess» in Spanish. You’ve always been able to learn Spanish on Duolingo. And you’ll be able to learn and practice chess on the language learning app soon. Duolingo announced on April 22 that beta testers can practice the centuries-old board game in Duolingo now, and others will be able to learn the game on the app in a few months.

Chess will be the first new Duolingo course since the app began offering math and music lessons in 2023. And Duolingo hopes that to bring the classic board game to more people of all experience levels.

Duolingo chess lessons aim to be friendly to beginners

I spoke with a Duolingo rep about the upcoming lessons. He said the company wants to continue expanding what people can learn through the app, and chess was an early contender.

Chess is «one of those things that … any age group can learn … but then also something that takes the 10,000-hour theory to really master,» Edwin Bodge, a senior product manager with Duolingo, said. «We thought it would fit with the Duolingo medium really well.»

When I asked why people would use Duolingo over other chess learning sites and tools, Bodge said a lot of other chess content is geared toward advanced users, not newcomers. «We really saw a great opportunity to try and cater to more of a beginner, medium (player) and try and increase access to the game,» he said.

The chess lessons are slightly different from others you might find on Duolingo, like Spanish and math, but the progression system is similar. And from what Duolingo showed me, the lessons really do start at square one, or A1 on a chessboard.

Chess lessons feel similar to other Duolingo lessons

When you start, Duolingo asks how much you already know about chess, like in other lessons on the app. Duolingo will then adjust the lessons according to your response. If you say you’re brand-new to chess and have no knowledge of the game, early lessons will focus on how each piece moves before moving on to capturing other pieces and checking the king. Other lessons are similar to mini-puzzles where you might be asked to capture different pieces using a single piece, like your knight or rook, in four moves or fewer.

You can access hints for each lesson, but if you get something wrong, your opponent will react to show you you’ve left a piece open for capture, like in a real match. And if you keep getting something incorrect, Duolingo will show you what to do. «If you get it wrong multiple times, eventually we’ll show you an arrow that shows you exactly where to move,» Sammi Siegel, a software engineer with Duolingo, said.

If you are subscribed to Duolingo Max and make a mistake in a language lesson, the app can explain the mistake — and what the right solution is — with a feature called Explain My Answer. However, that feature won’t be available with the chess lessons for now. It’s not always easy to explain why something is right or wrong in chess because there are so many millions of different moves.

«We want to get better at fuller explanations,» Siegel said. «There is some mix of AI and model training that we’re hoping to use to better explain why a certain move is wrong.» Because there are so many moves in chess, it’s possible to make moves that could be correct but aren’t the best options. In such instances, Duolingo will show a banner that lets you know that a move isn’t wrong but isn’t necessarily the best move.

Duolingo also said each section represents a range on the Elo rating system, the method by which a chess player’s skills are calculated. As you progress, your lessons will be tougher and more challenging. This is similar to the CEFR language proficiency levels attached to the different language sections in the app.

You’ll also have the opportunity to have «mini-matches» or full-on games against Duolingo’s chess coach, Oscar. These matches will scale in difficulty to challenge you as well, so you aren’t facing a grandmaster-level chess player after your first week of playing the game. But that doesn’t mean you can slack off and play sloppily. If you make a mistake, like leaving your queen open to capture, Oscar will take advantage and leave you scrambling to recover.

While playing against Oscar is good practice, you won’t be able to face off against other players when these chess lessons launch. But Duolingo said matches against other people are something they are looking into, so you might be able to play against a friend over the app in the future. «One of the big reasons why we’re doing this is we think we can get a whole generation of people interested in chess,» Bodge said.

Duolingo’s new chess lessons are now available in the beta version now and will start rolling out on iOS in English in May. Duolingo said it is working to bring these lessons to Android devices and more languages in the coming months.

For more on Duolingo, check out how well the free version prepared me for a trip to Italy and our review of the language learning app. You can also check out our best language learning apps.

Technologies

Your Bluetooth Audio Devices Could Be at Risk of Hijacking, Researchers Say

Google says it has addressed security vulnerabilities that could affect Bluetooth products, but researchers contend that issues persist.

Researchers working at KU Leuven University in Belgium are warning people who use Bluetooth audio products that their devices may be at risk due to vulnerabilities in Google’s Fast Pair technology, a feature that makes it quicker and easier to connect Bluetooth devices.

Google says it has addressed issues that could allow hackers to hijack audio devices and track their location. But the researchers say the vulnerabilities, which it collectively refers to as WhisperPair, still affect products from device makers including Sony, Harman and Google itself. In their tests, the researchers found these products could be hacked from as far as about 46 feet away.

A Google representative told CNET that it has updated the software for some of its own audio products, including its Pixel Buds Pro, and that some of the vulnerabilities stemmed from other companies not properly following Fast Pair specifications. Google said it had informed companies about this in September.

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«We appreciate collaborating with security researchers through our Vulnerability Rewards Program, which helps keep our users safe. We worked with these researchers to fix these vulnerabilities, and we have not seen evidence of any exploitation outside of this report’s lab setting,» Google said in a statement provided to CNET. «As a best security practice, we recommend users check their headphones for the latest firmware updates. We are constantly evaluating and enhancing Fast Pair and Find Hub security.»

In response to specific concerns about device tracking, Google added, «We rolled out a fix on our end to prevent Find Hub network provisioning in this scenario, which completely addresses the potential location tracking issue across all devices.»

Google has issued two security updates this month, one for Wear OS and one for Google Pixel devices. Each contains information about the company’s security patches.

The WhisperPair research group said it’s working on an academic paper detailing its findings. On its website, the researcher group said, «Our findings show how a small usability ‘add-on’ can introduce large-scale security and privacy risks for hundreds of millions of users.»

The research group released a YouTube video discussing problems with Fast Pair, a Google technology introduced in 2017 that connects Bluetooth devices with one tap across Android and Chrome OS.

The group said that it worked with Google after reporting its findings and was awarded a $15,000 bounty. The researchers said they agreed to a 150-day disclosure window in which Google would release security patches. However, the website points out that users of Bluetooth devices like earbuds may not be aware of security updates that could protect them.

The website includes a page where users can look up which audio products are vulnerable, with details on how to get them updated. Google doesn’t have detailed information about these vulnerabilities on its Fast Pair Known Issues page.

Technologies

Today’s NYT Connections Hints, Answers and Help for Jan. 16, #950

Here are some hints and the answers for the NYT Connections puzzle for Jan. 16 #950.

Looking for the most recent Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles.

Today’s NYT Connections puzzle has a very intriguing blue group. You’ll notice some band names, but can you locate what they have in common? Read on for clues and today’s Connections answers.

The Times has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and to have the program analyze your answers. Players who are registered with the Times Games section can now nerd out by following their progress, including the number of puzzles completed, win rate, number of times they nabbed a perfect score and their win streak.

Read more: Hints, Tips and Strategies to Help You Win at NYT Connections Every Time

Hints for today’s Connections groups

Here are four hints for the groupings in today’s Connections puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Worn on heads.

Green group hint: Nighty-night.

Blue group hint: Bands with something alphabet-related in common.

Purple group hint: Like great.

Answers for today’s Connections groups

Yellow group: Kinds of hats.

Green group: Components of a kid’s bedtime routine.

Blue group: Musical acts with «A» as the only vowel.

Purple group: Grand ____.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections answers?

The yellow words in today’s Connections

The theme is kinds of hats. The four answers are derby, fedora, Panama and porkpie.

The green words in today’s Connections

The theme is components of a kid’s bedtime routine. The four answers are bath, brushing, pajamas and story.

The blue words in today’s Connections

The theme is musical acts with «A» as the only vowel. The four answers are Alabama, Bananarama, Kansas and Santana.

The purple words in today’s Connections

The theme is grand ____. The four answers are Bahama, Canyon, piano and slam.

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

Quick tips for Connections

#1: Say the clue words out loud, pausing before and after each. That helps you hear the words in the context of a phrase. The Connections editors love to group words together that are used in similar phrasing, like ____ Up.

#2: Don’t go for the obvious grouping. These editors are smart. Once, they offered SPONGE, BOB, SQUARE and PANTS in the same puzzle. None of those words were in the same category. If you like, hit the «shuffle» button to give yourself a different perspective on the words.

#3: Break down any compound words and look for similarities. «Rushmore» was once in a puzzle where the connection was that each word started with the name of a rock band.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Jan. 16, #480

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Jan. 16, No. 480.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.

Today’s Connections: Sports Edition is a tough one, with some odd words and bizarre categories. If you’re struggling with it but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Don’t get hurt!

Green group hint: Exaggerated language.

Blue group hint: Ouch!

Purple group hint: Not northern.

Answers for today’s Connections: Sports Edition groups

Yellow group: Protective gear.

Green group: Hype.

Blue group: Sharp things.

Purple group: «Southern ____» schools.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is protective gear. The four answers are gloves, helmet, mouth guard and shoulder pads.

The green words in today’s Connections

The theme is hype. The four answers are anticipation, ballyhoo, buildup and buzz.

The blue words in today’s Connections

The theme is sharp things. The four answers are dart, hairpin turn, ice skate and javelin.

The purple words in today’s Connections

The theme is «Southern ____» schools. The four answers are California, Illinois, Methodist and Miss.

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

Quick tips for Connections: Sports Edition

#1: Don’t grab for the easiest group. For each word, think about other sports categories it might fit in – is this a word that can be used in football, or to describe scoring options?

#2: Second meanings are important. The puzzle loves to use last names and even college names that mean other things, to fool you into thinking they are words, not names.

#3: And the opposite is also true. Words like HURTS might seem like a regular word, but it’s also the last name of at least one pro athlete.