Colony Flow! Level 590 Clearing Strategy

To clear Level 590 in Colony Flow!, clear the perimeter cubes first before attempting to route main colors toward central exits. Clearing outer lanes early creates the necessary maneuvering room in tight corridors and prevents grid congestion from blocking your remaining moves.

Clear the Outer Edges First

Focus your initial moves on the board's perimeter to open up staging lanes for your cubes. Attempting to clear the center before the edges leaves stationary cubes that block lanes and force you to undo completed paths.

• Open flow lanes: Removing perimeter blocks gives long color paths direct lines around the board.
• Prevent clustering: Keeping outer lanes open prevents cubes of different colors from trapping each other near exit points.
• Complete single colors: Complete one color path entirely before switching to another color stream whenever the board layout allows.

Manage Grid Intersections

Level 590 features tight crossover points where different color paths must cross. Plan routes at least three moves in advance to avoid gridlock.

1. Route the longest path first: Move the color group occupying the most grid space first to ensure its exit path remains unobstructed.
2. Use short paths as buffers: Hold smaller color clusters in reserve to fill temporary gaps while primary paths move across the board.
3. Avoid U-turns: Keep pathing lines straight or softly curved. Sharp U-shaped turns waste available movement slots and clog nearby lanes.

Avoid Trap Zones and Gridlock

Certain sections of the Level 590 grid easily strand cubes if entered too early.

• Stay out of corners: Do not move a cube into a corner unless that move immediately completes its route to an exit.
• Watch the center-right dead ends: Avoid pushing loose cubes into the center-right pockets without a clear exit path planned.
• Resolve checkerboard blocks: If alternating colors get stuck together, move a larger group of one color to clear space and displace the secondary color into an open lane.