Stack Fill 3D uses a finger to guide pieces into shapes. i found the objective is to fill various spaces and layouts efficiently.
Playing requires swiping your finger on the screen to position pieces, which fills every shape in the game.
No extra buttons or toggles are stated.
Quick planning is key for this puzzle game. i discovered that assessing the layout thoroughly is better than guessing, because it helps you fill gaps efficiently.
Q: What are the controls? A: Use your finger to guide pieces.
Q: What is the objective? A: Fill various shapes and spaces with pieces.
Q: Are there any stated features? A: Not stated.
Q: What is the main mechanic? A: Guide pieces using a finger.