Colony Flow! Levels 1786–1790 Strategy Guide

To complete levels 1786 through 1790 in Colony Flow!, clear the outer perimeter of the board before connecting central ant paths, and construct routes incrementally in short segments. Clearing edge obstacles first creates a buffer zone around high-density grid layouts, preventing worker ants from getting trapped in corners or cutting off access to secondary color holes.

Stage Tactics for Levels 1786–1790

Each level range introduces distinct board constraints that dictate how you should clear obstacles and direct your ant trails.

Levels	Primary Grid Challenge	Recommended Pathing Strategy
1786–1787	High-density block clusters	Use straight-shot lines to minimize turns and conserve moves.
1788–1789	Premature board bisection	Build paths in incremental segments from the start zone.
1789–1790	Tight corridors and bottleneck traps	Divert trails into open space pockets to reset route directions.

Step-by-Step Path Management

Follow this sequence to maintain continuous ant flow across all five levels:

Clear outer edge obstacles first. Remove perimeter blocks to establish an outer lane around the main puzzle board. This space acts as an overflow route if central grid paths become blocked.
Execute straight-shot connections on dense grids (Levels 1786 & 1787). Identify the shortest direct line between ant spawn points and destination holes. Avoid clearing decorative or non-essential blocks; every extra turn increases board congestion.
Build routes in incremental segments (Levels 1788 & 1789). Connect your ant trail to the nearest open node rather than drawing a single line across the entire board. Assess the remaining grid before extending the path further to avoid cutting off un-sorted cube clusters.
Utilize open spaces for mid-level resets (Levels 1789 & 1790). When entering tight winding corridors, route ant trails into larger open floor spaces. Use these areas to adjust trail direction and remove hidden obstruction blocks.
Verify the exit route before committing moves. Check the destination area for dense block clusters before drawing the final segment. Clear surrounding exit tiles first so the path does not dead-end into static obstacles.