TOKYO -- A Japan-U.S. research team on March 10 offered a mathematical proof that "Dudeney's dissection," a challenge to cut ...

At the World Puzzle Championship (WPC), in which participants ... both of whom are company employees and reside in Tokyo, showed superhuman speed at untangling puzzles. This year, competitors ...

Kaizen: A Factory Story will be a "open-ended puzzle automation game" from the former Zachtronics developers who made Opus Magnum and Eliza.

Harry Styles, who has been quiet since he wrapped Love on Tour, debuted an impressive Tokyo Marathon finish time over the ...