{"product_id":"expert-sudoku-200-extreme-puzzles","title":"Expert Sudoku — 200 Extreme Puzzles","description":"Two hundred genuinely hard puzzles — for solvers who finish the newspaper grid before the kettle boils. Every puzzle sits alone on its page in big, clear print with space to pencil candidates; full solutions are in the back. Made for people who love the real thing: paper, pencil, and a puzzle that fights back — an hour without a screen, every evening. An Analog Society book — printed to order, one copy at a time.","brand":"Analog Society","offers":[{"title":"Default Title","offer_id":46553322913928,"sku":"mv6zg5","price":71.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/3805\/9912\/files\/45enzwr-front-shortedge-384.jpg?v=1789900442","url":"https:\/\/analog-society.com\/products\/expert-sudoku-200-extreme-puzzles","provider":"Analog Society","version":"1.0","type":"link"}