CopySketch: Two-Knob Drawing

Can you copy a cat, rocket, or castle using only two knobs? CopySketch is a tactile drawing puzzle inspired by classic mechanical sketch toys. Turn the horizontal and vertical knobs together to trace 100 handcrafted one-line pictures—from simple shapes to animals, vehicles, buildings, nature, and intricate final challenges. DRAW WITH TWO KNOBS • Horizontal knob moves the line left and right • Vertical knob moves it up and down • Turn both together for diagonals and curves A PRECISION PUZZLE • Score every drawing by similarity • Earn up to five stars and collect coins • Unlock new levels and improve your personal best • Use a faint guide, undo, erase, and adjustable knob speed 100 HANDCRAFTED CHALLENGES Every picture is a unique, continuous one-line route. The campaign grows from approachable shapes to detailed animals, machines, landmarks, and space scenes. BUILD YOUR COLLECTION Learn in a three-step tutorial, keep your best drawings in the Gallery, follow progress in Statistics, maintain a daily streak, and unlock Game Center achievements. Tactile haptics, mechanical sounds, and reduced-motion support make every turn feel satisfying. Play the core drawing puzzles offline. No game account required. Pick a level, turn two knobs, and see how close you can get to a perfect five stars.