Sudoku that keeps your mind sharp, without giving you a headache. 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:100 medium sudoku puzzles, calibrated to stretch your logic without frustrating youFull-size 9×9 grids, one per page, easy on the eyesA complete solutions section for every single puzzleA striking, gallery-worthy cover that doesn't scream "puzzle book"Perfect for a daily mental warm-up, a commute, or unwinding at nightAnd much, much moreEven 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.