June 18, 2025

Puzzle Corner

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.

Tweetbot and Twitterific ask customers to decline refunds in rare App Store exception

March 1, 2023

Twitter last month officially banned third-party clients putting a sudden end to popular apps including Tweetbot, Twitterific, and others. Now, in an unusual turn of events, two developers this week have updated their shuttered apps with new functionality: they’re asking their subscribers to decline to receive a refund by clicking a new “I don’t need […]

Tweetbot and Twitterific ask customers to decline refunds in rare App Store exception by Sarah Perez originally published on TechCrunch

Salesforce strikes back

March 1, 2023

It would be an understatement to say that Salesforce has been having a rough ride of late — from activist pressure to executive departures and layoffs — it seems like everyone was piling onto a company that was already struggling as profits declined. It needed a strong quarter, and all indications were they wouldn’t get […]

Salesforce strikes back by Ron Miller originally published on TechCrunch

Link-in-bio platform Koji launches new tool to let creators to sell e-books

March 1, 2023

Koji, the link-in-bio platform that gives creators a digital storefront on social media platforms like Instagram and TikTok, launched a new e-book tool that lets users sell e-books and audiobooks, the company announced yesterday. The new tool is essentially a template that creators can use to sell any e-book or audiobook from within social media […]

Link-in-bio platform Koji launches new tool to let creators to sell e-books by Lauren Forristal originally published on TechCrunch

Chamath Palihapitiya: it could take three years for the market to “accurately” reprice late-stage cos

March 1, 2023

Former Facebook exec turned VC Chamath Palihapitiya has long been a controversial figure in the investing world. Both brilliant and combative, Palihapitiya came to be known most widely by ushering in the era of special purpose acquisition companies, or SPACs, beginning in the fall of 2019, when he helped Virgin Galactic become a publicly traded […]

Chamath Palihapitiya: it could take three years for the market to “accurately” reprice late-stage cos by Connie Loizos originally published on TechCrunch