Snack Sweep

I. Core Game Mechanics​
This is a casual puzzle mobile game that combines shelf organization and match-3 elimination. The core goal is to clear all goods from the shelves — experience the satisfying and therapeutic fun of organizing through strategic movement and matching.​
Core Rules:​
Shelf Layer Logic: Each shelf contains multiple layers of goods. Only the outermost layer of goods is clickable and operable; when the outer goods are eliminated or moved, the goods behind will automatically move forward to unlock a new operable layer.​
Match-3 Trigger Condition: The "front row" of any shelf grid can stack up to 3 goods. When these 3 goods are of the same type, they will be automatically eliminated to free up space.​
Clearance Requirement: Eliminate all layers of goods on the shelves with no leftovers to successfully clear the level. The difficulty increases progressively as you advance (more shelf layers and additional types of goods).​
II. Basic Operation Guide​
Selection & Movement: Tap any outer-layer good on the shelf with your finger, press and hold, then drag it to the front row of the target grid to complete the movement (only 1 good can be moved at a time).​
Automatic Position-Filling Mechanism: When goods in a grid are eliminated, the goods behind in the same grid will automatically move forward to the front row; if the grid is empty, it can receive goods moved from other grids.​
Invalid Operation Prompt: If moving goods does not form a match-3, or the target grid is already full (with 3 goods), the system will reject the operation. The goods will automatically return to their original position without consuming a move.​