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Twenty – An Addictive Game of Numbers
- detaro 11y agooriginal Show HN: https://news.ycombinator.com/item?id=9543005 https://news.ycombinator.com/item?id=9543005 (639 points, 1 day ago, 164 comments) See also version without timelimit under http://twenty.frenchguys.net/play2/ http://twenty.frenchguys.net/play2/