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LinkedIn’s Mini Sudoku is a clever twist on the classic puzzle

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. I love sudoku, so I just couldn’t resist checking out LinkedIn’s new Mini Sudoku game that it launched this week. Two puzzles in, I can already tell you that I like it a lot. The rules in Mini Sudoku are quite similar to regular sudoku: you need to fill in all of the blank spots of a puzzle with a number, but a number can’t repeat in a line, row, or box. But the twist with Mi

LinkedIn launches Mini Sudoku, pushing deeper into casual games that keep users coming back

Nikoli's president, Yoshinao Anpuku, poses for a photo at Nikoli headquarters in Tokyo on March 19, 2025. LinkedIn worked with Nikoli and Sudoku champion Thomas Snyder to launch its Mini Sudoku game. LinkedIn on Tuesday released a new game for the professional social networking app's 1.2 billion users. It's a miniature version of Sudoku, an old game with a rich history. The new Mini Sudoku is LinkedIn's sixth game. It's scaled down from the traditional 9-by-9 grid and meant to be completed in

Hierarchical Reasoning Model – 1k training samples SoTA reasoning v/s CoT

Hierarchical Reasoning Model Reasoning, the process of devising and executing complex goal-oriented action sequences, remains a critical challenge in AI. Current large language models (LLMs) primarily employ Chain-of-Thought (CoT) techniques, which suffer from brittle task decomposition, extensive data requirements, and high latency. Inspired by the hierarchical and multi-timescale processing in the human brain, we propose the Hierarchical Reasoning Model (HRM), a novel recurrent architecture t

Optimi-Zi(n)g Sudoku-Solving

Optimi-Zi(n)g Sudoku-Solving 26 July 2025 , in Olivier's log One of the first program that I wrote in Zig (in September 2023) was a Sudoku-Solver, implementing the dancing-links (DLX) algorithm. I decided to revisit this program recently to experiment with benchmarking and try to increase its speed. Dancing-Links (DLX) algorithm applied to sudoku The Dancing-Links algorithm is an efficient backtracking algorithm to solve "exact-cover" problems, by using a matrix of 0 and 1s. Dancing Links o

Here's Where to Find Sudoku on Your iPhone Now

Apple introduced its Emoji Game on July 17, otherwise known as World Emoji Day. But when Apple released iOS 18.2 in December, that update brought the popular puzzle game Sudoku to the News app. Everyone can try a few sudoku puzzles free but Apple News Plus subscribers can play new puzzles every day. An Apple News Plus subscription is $13 a month and gives you access to daily sudoku and other puzzles, like Quartiles, as well as stories from publications like the New Yorker and the Wall Street Jo

Your iPhone Has Sudoku, and Here's Where to Find It

Sudoku is a popular puzzle game that some studies have shown could help the cognitive performance of people over 50 years old. And when Apple released iOS 18.2 in December, that update brought those puzzle games to the News app. Everyone can try a few sudoku puzzles for free, but Apple News Plus subscribers can play new puzzles every day. An Apple News Plus subscription is $13 a month and gives you access to daily sudoku and other puzzles, like Quartiles, as well as stories from publications li