Plain Sharky Subscribers focuses on graphics and puzzle assembly. The game lets you choose difficulty, which i find nice. Dragging pieces with your mouse is the core mechanic.
Clicking starts the process, letting you select difficulty, and then you drag pieces with your mouse to fit them.
The controls are just your mouse, you click and drag pieces. The features are three difficulty choices, easy, medium, or hard modes.
Most players start with the edges before the middle using the drag action. Taking your time with the drag helps you fit the pieces faster.
Q: What are the controls? A: The controls are just your mouse.
Q: What is the objective? A: The objective is to drag pieces to match the image.
Q: What stated features are there? A: There are three difficulty choices, easy, medium, or hard.
Q: What is the main mechanic? A: The main mechanic is dragging pieces with the mouse.