Survey of 9,470 Sudoku Players Reveals Stress Relief as Top Motivation, Outranking Cognitive Improvement
Survey of Nearly 10,000 Sudoku Players Finds Stress Relief Outranks Brain Training as Primary Motivation LONDON, UNITED KINGDOM, March 16, 2026 /EINPresswire.com/ -- A new survey of 9,470 Sudoku players has found that the majority cite stress …