Cogs HD is an award-winning 3D puzzle game where players build machines from sliding tiles. Unlock new puzzles by building contraptions quickly and efficiently. Try out the first three puzzles for free when you download Cogs HD Lite ( 51 puzzles in the full version )It is awesome. TouchArcade"One of the highest quality puzzle games we've seen." PocketGamerThe visual design and imagination of the game are stunning, with great attention to detail, and the sound effects are downright enticing. Adrenaline VaultIf a sliding puzzle was a wheel, consider it re-invented! TouchGenA masterpiece visually, as well with the actual gameplay. AppAdviceINVENTOR MODEStarting with simple puzzles, players are introduced to the widgets that are used to build machines gears, pipes, balloons, chimes, hammers, wheels, props, and more.TIME CHALLENGE MODEIf you finish a puzzle in Inventor Mode, it will be unlocked here. This time, it will take fewer moves to reach a solution, but you only have 30 seconds to find it.MOVE CHALLENGE MODETake your time and plan ahead. Every click counts when you only get ten moves to find a solution.CRYSTAL LEADERBOARDS AND ACHIEVEMENTSPlayers can see how they compare to the best puzzle solvers in the world via a comprehensive scoring system, online leaderboards and achievements through Crystal!
