Ready for a fresh set of puzzles? Click here for the July/August 2025 Puzzle Corner, brought to you by guest editor Ed Faulkner ’03. Send problems, solutions (by August 1), and comments to puzzlecorner@technologyreview.com. Editor emeritus Allan Gottlieb ’67 launched Puzzle Corner in 1966. Find back issues through 2022 at cs.nyu.edu/~gottlieb/tr and more recent back issues at technologyreview.com/puzzle-corner.
DoorDash has asked a California Superior Court judge to dismiss a lawsuit filed by Uber that accuses the food delivery company of stifling competition by intimidating restaurant owners into exclusive deals. DoorDash argues in its motion that Uber’s claim lacks merit on all fronts. On a post on its website on Friday, DoorDash said, “the […]
Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. Sign up here for free — just click TechCrunch Mobility! Busy week, so let’s get to it. Starting with federal regulations! Woohoo. Exciting stuff. I’m talking about the U.S. Department of Transportation’s new Automated Vehicle Framework, which […]
In the battle between two “agentic” coding tools — Anthropic’s Claude Code and OpenAI’s Codex CLI — the latter appears to be fostering more developer goodwill than the former. That’s at least partly because Anthropic has issued takedown notices to a developer trying to reverse-engineer Claude Code, which is under a more restrictive usage license […]
In the latest development of an increasingly public dispute between HR and payroll services rivals, Deel has filed a countersuit against Rippling. To recap: Rippling publicly announced on March 17 that it was suing Deel over alleged corporate espionage, with accusations ranging from violation of the RICO racketeering act (typically used to prosecute organized crime) […]
Slate Auto, the buzzy new EV startup that broke stealth this week, is close to locking in a former printing plant located in Warsaw, Indiana as the future production site for its cheap electric truck, a review of public records shows. The company is expected to lease the 1.4 million-square-foot facility for an undisclosed sum. […]