One Line: Kitty & Doggy

Can you solve every puzzle with one continuous line? One Line: Kitty & Doggy turns a classic one-stroke challenge into a bright, relaxing puzzle adventure. Trace a smooth path from start to finish, learn the rule in seconds, and discover clever new mazes as the difficulty grows. WHY YOU’LL LOVE IT • 405 puzzles—from quick warm-ups to tricky brain teasers • Simple one-touch controls with smooth, satisfying drawing • A gentle difficulty curve that keeps every win rewarding • 13 colorful themes to collect and use • Cute kitty and doggy companions cheering you on • Helpful tips when you need a nudge • Short, relaxing sessions for a spare minute or a longer puzzle break HOW TO PLAY Choose your route, then draw one continuous line through the board. Plan ahead: one small choice can be the difference between a perfect path and a dead end. If a level seems impossible, pause, rethink the pattern, and try a smarter route. Easy to learn. Delightfully tricky to master. Download One Line: Kitty & Doggy and see how many of the 405 puzzles you can solve.