Flood — grid to one color

Flood is a simple yet challenging puzzle game where players need to flood-fill the entire grid to a single color. The rules are straightforward: starting from the top-left corner, select a color to fill each time, with the goal of unifying the entire grid's color within the specified number of moves.

Key Features:
[Color Grid Generation]
Randomly generates grids with multiple colors, offering challenges of different difficulty levels.
[Flood-fill Operation]
Tap to select a color, starting from the top-left corner to fill the entire connected area.
[Move Limit]
Sets move limits based on the game's internal solver's optimal solution, challenging your strategic abilities.
[Customizable Parameters]
Adjust grid size, number of colors, and extra allowed moves to suit different players' needs.
[Night Mode]
Supports night mode for a more comfortable gaming experience in low-light environments.

Instructions:
Objective
Unify the entire grid to a single color within the specified number of moves.
Steps
1. Tap any colored square in the grid
2. The top-left corner and its connected area will be filled with the selected color
3. Repeat until the entire grid is unified
Pro Tips
- Observe the grid layout and plan your filling sequence
- Prioritize filling larger color areas
- Pay attention to color connectivity to avoid dead ends

Download Flood now and challenge your color filling limits!