You've done the easy puzzles. You want something with a bit more bite - enough challenge to hold your attention, not so much that you're stuck for an hour on one square. 100 medium-difficulty sudoku puzzles sit in exactly that sweet spot, wrapped in a cover bold enough to actually want on your desk or coffee table, not tucked away in a drawer.
This isn't a book that treats puzzling like a chore. It's designed the way you'd design something you were proud of - vivid, hand-illustrated, unmistakably yours.
In this book, you'll find:
Even if you've never finished a full sudoku book before, the pacing here is built to keep you moving - steady challenge, real payoff, no plateaus.
外文書商品之書封，為出版社提供之樣本。實際出貨商品，以出版社所提供之現有版本為主。部份書籍，因出版社供應狀況特殊，匯率將依實際狀況做調整。
無庫存之商品，在您完成訂單程序之後，將以空運的方式為你下單調貨。為了縮短等待的時間，建議您將外文書與其他商品分開下單，以獲得最快的取貨速度，平均調貨時間為1~2個月。
為了保護您的權益，「三民網路書店」提供會員七日商品鑑賞期(收到商品為起始日)。
若要辦理退貨，請在商品鑑賞期內寄回，且商品必須是全新狀態與完整包裝(商品、附件、發票、隨貨贈品等)否則恕不接受退貨。
