Cogwisp: Gear Puzzle

A spark, a crank, and a machine waiting to run again. In Cogwisp, route mechanical power through a warm workshop of wood and brass. Rotate parts, move the movable pieces, and find a path from the source to every target.

A calm logic puzzle and brain game with no timers, made for fans of mechanical puzzles.

A connection is only the beginning: targets need the right rotation and speed. Gears and crossed belts reverse direction, while clutches engage or disconnect a drive. Later, freewheels and cams add new problems, including working phases to coordinate. Step through a cycle or use Test run to see the movement unfold.

YOUR WORKSHOP
• 36 handcrafted puzzle rooms across six chapters.
• Six prologue rooms to start with; unlock 30 more through a single in-app purchase. No subscription.
• Tap to rotate; drag to move or swap movable parts.
• Unlimited undo during a play session, plus a room reset you can undo.
• Three progressive hints per room and a separately available solution.
• Progress and unfinished puzzles saved locally.
• Playable in 29 languages, switchable in the menu.
• No ads.

Try another belt route, check a gear ratio, or watch when a cam lifts the gate. Each room is a small repair problem with clear game rules.

Puzzles and a full-game unlock already saved locally can be played offline. Purchases and purchase restoration require Google Play and an internet connection.