AWS CEO says using AI to replace junior staff is 'Dumbest thing I've ever heard'

https://regmedia.co.uk/2016/11/04/graduates.jpg
Amazon Web Services CEO Matt Garman disagrees with replacing junior workers with AI, saying it's "the dumbest thing I've ever heard." He emphasizes the importance of teaching critical thinking and problem-solving skills in the AI age.

Mark Zuckerberg freezes AI hiring amid bubble fears

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Meta has frozen AI staff recruitment due to concerns of an AI bubble and poor investment returns. The company's billionaire CEO Mark Zuckerberg is reassessing AI strategy after disappointing releases and high staff costs.

DeepSeek-v3.1

https://cdn.deepseek.com/api-docs/v3.1_benchmark_1.webp
🔹 V3.1 Base: 840B tokens continued pretraining for long context extension on top of V3 🔹 New pricing starts & off-peak discounts end at Sep 5th, 2025, 16:00 (UTC Time)

AI tooling must be disclosed for contributions

https://opengraph.githubassets.com/c6d25471bf412ceaef4f5d09f842ce3e020f68d2793cb0950e7d19dca5dad5c7/ghostty-org/ghostty/pull/8289
Suggestions cannot be applied due to various reasons including no code changes, viewing a subset of changes, applying multiple suggestions at once, deleted lines, pending reviews, multi-line comments, and pull request queue. A valid suggestion requires code changes to be made.

Weaponizing image scaling against production AI systems

https://blog.trailofbits.com/img/image_scaling_figure_1.png
Attackers can exploit image scaling on AI systems by injecting malicious prompts into images that are scaled down before being processed, allowing data exfiltration and remote code execution. To defend against these attacks, AI systems should not downscale images and provide users with previews of the input the model sees, and implement secure design patterns and systematic defenses.

95% of Companies See 'Zero Return' on $30B Generative AI Spend

https://thedailyadda.com/wp-content/uploads/2025/08/95-of-Companies-See-%E2%80%98Zero-Return-on-30-Billion-Generative-AI-Spend-MIT-Report-Finds.jpg
Over the last three years, companies worldwide have invested between 30 and 40 billion dollars into generative artificial intelligence projects. Yet most of these efforts have brought no real business…

Code formatting comes to uv experimentally

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Uv 0.8.13 introduces an experimental format command for Python code formatting. It uses Ruff's formatter to style code according to consistent standards through uv's interface.

I forced every engineer to take sales calls and they rewrote our platform

User needs to register or sign in with developer credentials and ensure a unique User-Agent string to access the application. Alternatively, try resetting to default User-Agent or file a ticket for assistance.

Using Podman, Compose and BuildKit

You're trying to run a Docker Compose project with Podman, but it doesn't support all Docker Compose features. You've found a way to use the Docker Compose CLI with Podman's BuildKit enabled.

Bank forced to rehire workers after lying about chatbot productivity, union says

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Australia's Commonwealth Bank of Australia rehired 45 workers after allegedly lying about AI chatbots handling higher call volumes. The bank apologized and offered the workers their old jobs or exit payments after a union dispute revealed the truth about the AI's impact.

How well does the money laundering control system work?

The global anti-money laundering (AML) system has failed to effectively prevent money laundering despite its increasing complexity and cost. The system's effectiveness is questionable due to inadequate regulatory oversight, insufficient commitment from major banks, and limited evidence of success.

Crimes with Python's Pattern Matching (2022)

https://c.tenor.com/_pj7e4VKqDoAAAAC/elmo-burning.gif
Python's Abstract Base Classes with __subclasshook__ can define what counts as a subclass, even if the target doesn't know about the ABC. This allows for complex pattern matching and subclass definition.

How does the US use water?

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US water use is around 322 billion gallons per day, with thermoelectric power plants using 41% and irrigation using 37%. Water use has trended downward since 1980, with thermoelectric power use down 37% and irrigation use down 21%.

Beyond sensor data: Foundation models of behavioral data from wearables

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Researchers developed a foundation model using 2.5B hours of wearable data from 162K individuals to improve health predictions. The model shows strong performance in diverse health-related tasks, especially in behavior-driven tasks like sleep prediction.

AI crawlers, fetchers are blowing up websites; Meta, OpenAI are worst offenders

https://regmedia.co.uk/2025/07/01/tollbooth.jpg?x=174&y=115&crop=1
Fastly's report found AI crawlers account for 80% of AI bot traffic, with Meta responsible for 52% and OpenAI for 20%. AI fetchers, used by OpenAI, account for 98% of on-demand requests.

A statistical analysis of Rotten Tomatoes

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The author noticed a suspicious pattern of "Certified Fresh" movie releases on Rotten Tomatoes, leading to an investigation into the site's methodology. The average Tomatometer score increased after Fandango's 2016 acquisition of Rotten Tomatoes, suggesting a possible conflict of interest.

CEO pay and stock buybacks have soared at the largest low-wage corporations

https://ips-dc.org/wp-content/uploads/2025/08/executive_excess_25_header_web-695x315.jpg
The Low-Wage 100 US companies have seen a 34.7% increase in CEO pay since 2019, while median worker pay has lagged behind US inflation. The average CEO-worker pay ratio has widened to 632 to 1, with some companies like Starbucks having a 6,666 to 1 pay gap.

The contrarian physics podcast subculture

https://lh7-rt.googleusercontent.com/docsz/AD_4nXeuArp68LFzjWKrMJMm9P7pnfwNxJtMUnDUBEGIdh0dtSdp7xDvlCBY12JhVmWhmE7nRjxR3jlAnECZccmtbParRUk9A5Q-DQgSAAHCFFPEBGoJ67itqRhEFMKa_crMzj0nAFEuOg?key=lmBFMXKQq2DciE8O8OstVA
Eric Weinstein, a prominent science communicator, has been accused of suppressing scientific critique and misleading the public about his theory of "Geometric Unity." He has allegedly used intimidation and false threats to silence critics, including the author of a rebuttal to his theory.

Margin debt surges to record high

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Margin debt has reached a record high of $1007.961 billion, with a 9.5% monthly increase, indicating high investor confidence and risk appetite. This surge in margin debt often precedes market peaks, as seen in past market cycles.

Unity reintroduces the Runtime Fee through its Industry license

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Unity Industry transforms 3D data into immersive applications with real-time insights to drive business success. It enables collaboration, accelerates time-to-market, and optimizes resources across various industries and platforms.

Privately-Owned Rail Cars

Show HN: I replaced vector databases with Git for AI memory (PoC)

https://opengraph.githubassets.com/48180e1c4f5c91d81d004d3992184fad46d444b41873358596fa53ee05c05251/Growth-Kinetics/DiffMem
DiffMem is a lightweight, git-based memory backend for AI agents, using Markdown files and Git for tracking temporal evolution. It separates current state from historical changes, allowing for fast, explainable retrieval and deep dives into evolution.

The Onion brought back its print edition and the gamble is paying off

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Scientists No Longer Find X Professionally Useful, and Have Switched to Bluesky

Scientists have switched from Twitter to Bluesky due to increased pseudoscience and harassment. A survey of 813 scientists found Bluesky is now more professionally useful than Twitter.

My other email client is a daemon

https://feyor.sh/blog/my-other-email-client-is-a-mail-daemon/yodawg.jpg
User wants to integrate NetHack's mail daemon with mu4e, which uses maildir. They created a cron job to convert maildir to mbox and touch the mbox file if new mail is received within a specified time.

Building AI products in the probabilistic era

https://giansegato.com/images/probabilistic-era/slo.jpg
The tech industry is undergoing a fundamental shift due to the emergence of general-purpose artificial intelligence, which has created a rupture in the fabric of the industry, upending how we design, engineer, build, and grow software. To thrive in this new era, successful organizations need to transition from engineering to empiricism, embracing uncertainty and empiricism to manage the ...

How to stop feeling lost in tech: the wafflehouse method

https://substackcdn.com/image/fetch/$s_!sTSG!,w_520,h_272,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6f6c9d93-4947-49dd-ab21-557d5ed9b74a_4928x3264.jpeg
The author is helping CS students who feel lost and stressed about their future. They share a personal method called the Wafflehouse method to untangle life goals.

The Core of Rust

Rust is complex due to its interlocking concepts, making it hard to learn. The language's features cohere, but this coherence requires understanding many concepts at once.

Python f-string cheat sheets (2022)

The f-string syntax in Python supports various format specifications for displaying numbers with precision and scientific notation. It also includes special syntaxes and modifiers for mixing and matching format specifications with the : syntax.

Administration will review all 55M visa holders for deportable violations

The Trump administration is reviewing over 55 million US visa holders for potential deportation due to various violations. The review includes continuous vetting of visa holders' social media, law enforcement, and immigration records.

Australia Post halts transit shipping to US as 'chaotic' tariff deadline looms

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Australia Post is suspending transit shipping to the US due to Trump administration tariffs, affecting goods from other countries. The move comes as low-value US imports face additional tariffs from August 29, causing uncertainty for postal operators and retailers globally.

The unbearable slowness of AI coding

https://bear-images.sfo2.cdn.digitaloceanspaces.com/herman-1683556668-0.png
User is experiencing slowdown with Claude Code as app size increases, requiring manual review of PRs and QA. They're finding it addicting but still need to enforce code quality and fix issues caused by Claude.

Why is D3 so Verbose?

https://theheasman.com/wp-content/uploads/2025/08/Why-is-D3-So-Verbose.png
The author is learning D3.js, a complex data visualization library, and is currently drawing a box plot with 194 lines of code. They appreciate D3's customizability and flexibility, but acknowledge it's a long and verbose language.

From GPT-4 to GPT-5: Measuring progress through MedHELM [pdf]

GPT-5 exhibits selective advances in medical tasks, particularly in numerically grounded and broad mixed-domain knowledge scenarios. However, it also shows performance regressions in schema-constrained structured generation and fairness-sensitive reasoning.

In a first, Google has released data on how much energy an AI prompt uses

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Google released a report detailing the energy usage of its Gemini AI app, with a median prompt consuming 0.24 watt-hours of electricity. The report also estimates water consumption and carbon emissions associated with a text prompt to Gemini.

Rolling the dice with CSS random()

https://webkit.org/wp-content/uploads/starfield-demo.png
The random() function in CSS allows for spontaneous and fresh animations without JavaScript. It generates random numbers within a specified range for various properties like animation delay, layout, and color.

In the long run, LLMs make us dumber

https://d2u08wkl163w0i.cloudfront.net/blog/wp-content/uploads/2025/08/0_2.png
Over-reliance on LLMs can lead to cognitive debt, weakening critical thinking, memory, and creativity. Using AI wisely, starting with independent thinking, is healthier for cognitive development and prevents mental atrophy.

Show HN: Using Common Lisp from Inside the Browser

https://nlnet.nl/logo/banner.png
Web Embeddable Common Lisp (WECL) is a project that brings Common Lisp and the Web Browser environments together, allowing for JavaScript and Common Lisp interop. The project is still in development and has several limitations, including lack of threading primitives and performance issues, but plans to address these in the second stage of the project.

Unmasking the Privacy Risks of Apple Intelligence

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Lumia's AppleStorm research reveals Apple's Siri and Apple Intelligence transmit user data to Apple servers without consent. This includes metadata, app usage, and even WhatsApp messages sent via Siri.

Dev Reveals Secrets Behind New "3D" Platformer for the ZX Spectrum

https://images.timeextension.com/aab6281dbf3bb/cubix.900x.jpg
A homebrew developer Gogin created Cubix, a 3D-like puzzle platformer for the ZX Spectrum, using 2D tiles and pre-calculated graphics. Cubix features rotating levels and a small creature Bix who must collect abilities to progress through six large towers.

1981 Sony Trinitron KV-3000R: The Most Luxurious Trinitron [video]

Show HN: ChartDB Cloud – Visualize and Share Database Diagrams

https://app.chartdb.io/chartdb.png

Data, objects, and how we're railroaded into poor design (2018)

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The user argues that programming languages often fail to distinguish between data and objects, leading to poor design choices and unnecessary complexity. They propose that languages should support both data and object representations distinctly, without conflating them, to improve design and programming efficiency.

Show HN: Splice – CAD for Cable Harnesses and Electrical Assemblies

https://splice-cad.com/public/images/tutorial/car3.png
A complete wiring harness for a CNC router is designed with a Teensy 4.1 grblHAL board, including stepper motor and spindle control. The harness features industrial power distribution with circuit breaker protection and revision tracking.

The AI Job Title Decoder Ring

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The article discusses the evolving job titles in the AI field, which can be confusing due to the changing language and overlapping terms. It provides a cheat sheet to decode AI job titles by understanding the modifiers, domains, and roles, such as Applied, Forward Deployed, and Researcher.

I've never had a real adversary

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The author discusses how people often underestimate the impact of adversaries, citing examples from single-player video games and online interactions. They argue that real adversaries, like the Russian IRA, can be more challenging to deal with than perceived ones.

The Open-Office Trap (2014)

https://media.newyorker.com/photos/59097b72c14b3c606c10944c/1:1/w_270%2Cc_limit/undefined
The open office concept, inspired by 1950s design, aims to boost communication but often leads to distractions, stress, and decreased productivity. Studies show that open offices negatively impact workers' attention spans, motivation, and job satisfaction due to lack of control and physical barriers.

Exploring EXIF (2023)

https://hturan.com/img/writing/exploring-exif/header.jpg
You have 73,281 photos taken over 14 years, each containing metadata like location, time, and camera settings. You used exiftool to extract metadata into a CSV database for querying.

'Reading crisis' prompts Denmark to end 25% tax on books

https://www.rte.ie/images/001da5c3-500.jpg
Denmark's government plans to eliminate its 25% sales tax on books to boost reading. The move aims to address a "reading crisis" where 24% of 15-year-olds can't understand simple texts.

The Pleasure of Patterns in Art

https://thereader.mitpress.mit.edu/wp-content/uploads/2025/08/Same-Except-700x420.jpg
The interplay between repetition and variation is central to how we perceive structure, rhythm, and depth across mediums, as seen in works like Caillebotte's "Paris Street; Rainy Day" and Friedlander's "Albuquerque, New Mexico". This visual rhyme, where objects are the same except for slight variations, elicits pleasure and is a key element in art and photography.

I did 98,000 Anki reviews. Anki is already dead

https://substackcdn.com/image/fetch/$s_!PUfC!,w_520,h_272,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb58cd8b-d828-4c89-bd64-1b909ac13e9e_1536x1024.png
The author discusses how Anki, a spaced-repetition flashcard app, is being surpassed by LLMs in learning efficiency and effectiveness. LLMs can create dynamic, personalized learning experiences that outperform static Anki cards and offer a more engaging and effective way to learn.

AI Mode in Search gets new agentic features and expands globally

https://storage.googleapis.com/gweb-uniblog-publish-prod/images/Expanding_AI_mode.width-200.format-webp.webp
Google Search is getting more helpful with AI Mode, allowing users to ask questions and get tasks done with personalized results. New agentic capabilities in AI Mode can help users find restaurant reservations, appointments, and event tickets with streamlined processes.

ICE Budget Now Bigger Than Most of the Militaries

https://d.newsweek.com/en/full/2675276/us-immigration-customs-enforcement-ice-agents.jpg?w=1200&f=a1f885d994891556543c9a52858debb5
The US Senate passed a bill increasing Immigration and Customs Enforcement (ICE) funding to $150 billion over four years. The bill, if passed by Congress, would make ICE the largest interior law enforcement agency in the US.

Launch HN: Skope (YC S25) – Outcome-based pricing for software products

Ben and Connor, co-founders of Skope, created a billing system for outcome-based pricing in software, charging customers only when software works. They aim to make the software industry shift to pay-per-performance like Google Ads, but Skope itself uses a flat subscription price.

Advice for Tech Non-Profits

The author, a donor, shares their experience with technical non-profits being difficult to donate to due to lack of clear donation methods and information. They suggest non-profits should make it easy to donate and provide clear information about their value and finances.

Adding my home electricity uptime to status.href.cat

https://aggressivelyparaphrasing.me/wp-content/uploads/2025/08/Screenshot-2025-08-19-at-5.16.39-PM-934x1024-png.avif
User had a power outage and wanted to track home electricity uptime. They used IoT devices, Eero router, and n8n workflow to create a dashboard showing power availability and history.

Creating 3D Worlds with HTML and CSS (2013)

https://keithclark.co.uk/articles/creating-3d-worlds-with-html-and-css/cssfps-objects.jpg
The user created a new version of a CSS 3D transform demo with more complex models, realistic lighting, shadows, and collision detection using JavaScript and HTML elements. They used a combination of techniques including flat shading, radial gradients, and canvas elements to achieve realistic lighting and shadows, and plan to expand the project into a game or a CSS3 renderer for Three.js.

To Infinity but Not Beyond

https://meyerweb.com/eric/thoughts/wp-content/uploads/infinity-text.png
The author experimented with CSS properties using infinite values, finding inconsistent results across browsers, especially with Chrome. They discovered that dividing a finite number by infinity consistently returns nothing in all browsers.

Mirage 2 – Generative World Engine

https://demo.dynamicslab.ai/assets/icons/run.png
1 Write a detailed initial prompt (e.g., via the "AI Generate" button) for the model to better understand the scene and support smoother interactions 4 To keep character consistency, describe the character clearly in your prompt and occasionally re-input the prompt

The Cornervery: A 90-Degree Stapler

https://s3files.core77.com/blog/images/1748831_81_138232_HSc5uzRgL.jpg
Cornervery is a 90-degree stapler invented in Korea for small businesses to create packaging. It offers an economical and recyclable option by minimizing waste and eliminating tape and glue.

Grug Design

grug make design. grug not know much. but grug know pain. grug try to avoid pain. grug learn over many fire-cycles. design tool have many button. design system have many rule. too many rule = grug scream.

Marines managed to get past an AI powered camera "undetected" by hiding in boxes

https://rudevulture.com/wp-content/uploads/2025/08/re-2.jpg
Marines outsmarted an advanced AI system by employing creative tactics like somersaulting and disguising themselves as trees. The experiment revealed AI's limitations in adapting to unexpected situations, highlighting the importance of human creativity and ingenuity.

Reproducing prospect theory with 'differentiable decision theories'

Researchers used machine learning to evaluate classical decision theories and generate new ones, improving predictive power and accounting for patterns in decision-making. They developed a new approach based on defining classes of machine-learning models that embody constraints based on psychological theory, resulting in a more accurate model of human decision-making.

What if every city had a London Overground?

https://images2.dwell.com/photos/6063391372700811264/7358199333193977856/original.jpg?auto=format&q=35&w=160
The London Overground is a successful public transit system that has transformed from underused and neglected lines to a spacious, airy, and quiet network with 113 stations and 104 miles of track. It has become a symbol of quality and civic pride, connecting underserved areas and boosting local economies.

Family Farm Wins Historic Case After Feds Violate Constitution and Ruin Business

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A fourth-generation farm, Sun Valley Orchards, was hounded into collapse by the Department of Labor (DOL) over a paperwork violation and $550,000 in fines, but a panel of independent federal judges later ruled DOL's actions were unconstitutional. The Marino brothers, Joe and Russell, were vindicated after a 9-year legal battle, but their farm was lost in the process, highlighting the need for ...

A summary of recent AI research (2016)

https://miro.medium.com/v2/resize:fit:1200/1*Glr1ZI-J1oo_ojeW8eLiUQ.png
Westworld's AI concepts are not as futuristic as they seem, with recent research papers showing that neural networks can learn to read and comprehend stories, and even pass the bAbI tests, which evaluate reading comprehension via question answering. However, the show's portrayal of robots gaining consciousness and rebelling against their makers is less likely, as current AI technology is ...

Stepanov's biggest blunder? The curious case of adjacent difference

The std::adjacent_difference algorithm copies the first element of the input sequence into the output sequence unmodified to preserve information for reconstructing the original sequence. This design choice was deliberate to maintain symmetry with the std::partial_sum algorithm.

Reserve First

Two bugs are discussed: an uninitialized item in a hash table and a failed memory deallocation in the errdefer block. A pattern to fix these issues involves memory reservation using ensureUnusedCapacity.

The oldest unopened bottle of wine in the world

https://cdn8.openculture.com/2025/08/18190023/roman-bottle-of-wine-1-1024x673.png
An ancient Roman wine bottle, the Römerwein, remains unopened since 325-359 AD and is now on display at the Historical Museum of the Palatinate. Scientists speculate that the liquid inside has lost most of its ethanol content but still contains a mixture of wine and herbs.

A Conceptual Model for Storage Unification

https://images.squarespace-cdn.com/content/v1/56894e581c1210fead06f878/3370e82d-afda-4c9f-aef3-91a97b95e735/virtualization_layers_small.png
Storage unification presents heterogeneous storage systems as one coherent resource, stitching real-time and historical data together under one abstraction. It involves virtualization, data organization, tiering, materialization, and data lifecycle management, with trade-offs between access semantics, storage costs, and performance.

Ask HN: Is Kubernetes still a big no-no for early stages in 2025?

Adopting Kubernetes as infrastructure early on may not be necessary for most startups, especially if they have simple use cases, and can be more expensive and complex than other options like managed Kubernetes or PaaS offerings. However, for teams with expertise and a need for scalability, flexibility, and standardized management of complex systems, Kubernetes can be a good choice, especially ...

Libre-Chip Awarded NLnet Grant to Prototype a CPU Isn't Vulnerable to Spectre

https://www.phoronix.com/assets/categories/hardware.webp
The Libre-Chip project, led by Jacob Lifshay, aims to develop a high-performance CPU resistant to speculative execution vulnerabilities. It received a €50,000 grant from NLNet to build a proof-of-concept CPU and mathematically prove its security.

In Defense of Car-Centered Society

The user, a Texas resident, argues that wanting personal space is not inherently bad and that cars can be a convenient and necessary solution for those who value space and quiet. They propose that zoning laws and urban planning can balance the need for cars with the desire for healthy, quiet, and safe urban living.

The Simple Vision Breakthrough That Might End Lasik

https://scitechdaily.com/images/Biometric-Scan-Eye-Vision-Monitoring-777x518.jpg
Researchers used tiny electrical currents and custom contact lenses to reshape rabbit corneas in a minute, a process that could replace LASIK. This method, called electromechanical reshaping, is cheaper and potentially reversible, but more animal studies are needed before it can be used in humans.

Show HN: Changefly ID + Anonymized Identity and Age Verification

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Changefly ID offers a new way to verify identity and age without revealing personal data. It uses advanced cryptography to provide secure, temporary, and anonymous identifiers.

Approval given for first human spinal cord repair using the patient's own cells

https://mediasvc.eurekalert.org/Api/v1/Multimedia/c73a13a7-ea1d-47ef-ba27-792ab0aa44de/Rendition/low-res/Content/Public
Prof. Tal Dvir and his team at Matricelf are developing a personalized spinal cord implant to enable paralyzed patients to walk again. The technology, which has shown success in animal models, will be tested in eight patients in Israel through compassionate use trials.

A Clash Course in Solving Sudoku (Functional Pearl) [pdf]

The paper presents a Haskell-first approach to hardware design by building an FPGA Sudoku solver based on a well-known software implementation, showcasing the benefits of Haskell's powerful tools for abstraction. The solver uses a combination of backtracking and heuristics, including pruning and temporal multiplexing, to efficiently solve Sudoku puzzles on FPGAs.