Home Hacker News Show HN: Scannable Chess Scoresheets http://bit.ly/2DGMZoT Show HN: Scannable Chess Scoresheets http://bit.ly/2DGMZoT Hat hair February 15, 2019 0 Show HN: Scannable Chess Scoresheets http://bit.ly/2BAX1Yl February 14, 2019 at 09:31PM Tags Hacker News Facebook Twitter Whatsapp Newer Older
