Colony Flow Level 13 Walkthrough

Colony Flow Level 13 introduces a diagonal obstacle pattern — two blocked cells arranged diagonally in the center. This forces paths to snake around them, creating an S-shape for the longest color. Start by routing the color whose endpoints are on opposite sides of the diagonal. Then fill remaining space with shorter colors. Level 13 teaches obstacle navigation: always treat blocked cells as walls that define the shape of your solution. Don't fight the obstacle — use it to guide your routing.