Crossword Book offers a fresh take on classic crosswords: a relaxing, smart game where you solve the grid without traditional clues. No tricky quizzes, no pressure — just logic, the joy of guessing words, and that satisfying moment when everything clicks into place. It’s the perfect balance of calm and mental challenge, designed to keep your mind sharp anytime, anywhere. Guess a word — the right letters will help you unlock others. One correct answer opens up half the board. Stuck? No worries — hints are available to help you move forward. Think of it as a cozy puzzle book you can return to again and again. What to expect in Crossword Book: ? Unique gameplay — no questions, just you, the grid, and logic. ✨ Hints at your fingertips — use them whenever you get stuck. ? Hundreds of levels — from easy warm-ups to real word challenges. ? Each crossword hides a secret key word — solve the puzzle to uncover it, then unlock a fascinating fact related to that word. ? Learn something ...