Colony Flow! Level 100 Solution Guide

To clear Level 100 in Colony Flow!, clear the outer perimeter channels first, route the most numerous color group along the board edges, and resolve single-cube bottlenecks in the center before connecting secondary trails.

Level 100 introduces heavy central grid congestion and strict color-sorting queues. Sending ant lines straight through the middle early on causes intersecting deadlocks that stop all progress.

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Routing Strategy and Priority Order

Managing multiple color queues efficiently requires using the outer perimeter for long-distance routes while reserving the interior space for short adjustments.

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Step-by-Step Level 100 Walkthrough

Follow this sequence to solve Level 100 without causing a gridlock:

1. Clear outer perimeter channels: Dedicate your initial moves to freeing the outer edges of the map. Moving cubes along the edges creates immediate maneuvering space.
2. Identify and route the primary color group: Count the cubes on screen to find the dominant color. Create a continuous, unobstructed path from its source directly to its target output node along the board's edge.
3. Use corners as temporary holding zones: If a secondary color cube blocks your main route, shift it into a grid corner temporarily rather than leaving it in an active transit lane.
4. Prevent 90-degree line deadlocks: Avoid letting two ant lines cross horizontally and vertically at the same time. Fully clear one line's path before opening an intersecting trail across that plane.
5. Resolve single bottleneck cubes: If traffic halts, look for the single intersecting cube blocking two different color lines. Shifting this single item opens up multiple ant paths simultaneously.
6. Route secondary colors to the nearest exits: Calculate total path length before establishing secondary ant trails. Always direct cubes to target exit points on the same side of the board to prevent long cross-map lines.