{"product_id":"hard-sudoku-100-challenging-sudoku-puzzles-for-adults-bold-beautifully-designed-pretty-puzzle-book-for-serious-solvers-a5-aesthetic-sudoku-hard","title":"Hard Sudoku Puzzle Book A4 - Bold Pink and Purple Pretty Matisse","description":"\u003cp\u003eFor solvers who've outgrown \"easy.\"\u003c\/p\u003e\n\u003cp\u003eIf medium sudoku barely slows you down anymore, this is the one. 100 genuinely challenging sudoku puzzles, built for solvers who want to work for the win — advanced techniques, tighter logic chains, no shortcuts. And because a serious puzzle deserves a serious-looking book, it comes wrapped in a bold, hand-illustrated cover that looks nothing like the puzzle books you've outgrown.\u003c\/p\u003e\n\u003cp\u003eThis is sudoku as it should be at this level: demanding, but never unfair. Every puzzle has been checked to ensure exactly one valid solution — no guesswork, no dead ends, just pure logic.\u003c\/p\u003e\n\u003cp\u003eIn this book, you'll find: 100 hard sudoku puzzles, built for experienced solvers who want a real challenge Every puzzle solvable through logic alone — no lucky guessing required Large 9×9 grids, one per page, so you can focus on the puzzle, not the print A full answer key for every puzzle A striking cover that looks as sharp as the puzzles inside And much, much more\u003c\/p\u003e\n\u003cp\u003eYou don't need to prove anything to anyone — but if you want puzzles that finally push back, this is where you'll find them.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 9781923730557\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 8.3 x 5.8 x 0.3 inches\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLanguages:\u003c\/b\u003e English\u003c\/p\u003e","brand":"Create Calm Studio","offers":[{"title":"Default Title","offer_id":49409951989998,"sku":"192373055X","price":14.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/1167\/8190\/files\/51HhdlpUzjL.jpg?v=1786588237","url":"https:\/\/createcalmstudio.shop\/products\/hard-sudoku-100-challenging-sudoku-puzzles-for-adults-bold-beautifully-designed-pretty-puzzle-book-for-serious-solvers-a5-aesthetic-sudoku-hard","provider":"Create Calm Studio","version":"1.0","type":"link"}