Colony Flow Level 137 Walkthrough guides you through one of the trickier stages in this connect-the-dots puzzle game, where you need to link matching colors across a grid without crossing paths.
This level introduces tighter constraints and less obvious starting moves than earlier stages, making it easy to paint yourself into a corner if you don’t plan your flow paths carefully. This walkthrough focuses on the optimal move sequence, which colors to connect first, and how to avoid the most common dead-end mistakes.
You’ll find step-by-step instructions for clearing the board efficiently, plus quick tips on recognizing when you need to backtrack and restart a path before the entire puzzle becomes unsolvable.
What Is Colony Flow Level 137 Walkthrough?
Colony Flow Level 137 is a butterfly-shaped board with a single ant hole serving the entire layout. The loaded yellow background must clear first, because the large cyan wings and dark body accents all compete for the same lane afterward. If you send the cyan wings before the yellow wall opens, ants park on the side lobes and leave the outer field untouched.
The safest approach is background-first: reduce the broad yellow outer wall before committing to the cyan wing sections.
Colony Flow Level 137 Step-by-Step Solution
Spend yellow 11, 33, 4, and 36 first.
These loaded stacks open the outer background and create room for later moves.
Keep the yellow field draining.
Take surfaced yellow stacks, including yellow 47, while the board is crowded. The outer wall must shrink before the wings flood the lane.
Open the lower outline and center route.
Expose the abdomen boxes early so dark and brown body pieces do not become trapped behind wing cleanup.
Clear the cyan and white wing groups after yellow is moving.
Use cyan 18, cyan 40/30, and white 2 only once the yellow wall has started collapsing. These wings are the main greed trap.
Drain dark and brown body pieces alongside the wings.
Clear the antennae, central body, and lower outline before remaining cyan wing tips can strand them.
Save red and orange accents for late cleanup.
These small center patches should not take the lane away from larger stacks.
Finish the shared cleanup.
Remove remaining yellow wall pieces, cyan tips, and dark body accents to complete the butterfly layers.
Tips and Strategies for Beating Colony Flow Level 137
- Prioritize yellow at the start. Yellow 11, 33, 4, 36, and then yellow 47 provide the most reliable opening.
- Do not rush cyan wings. Cyan 18 and cyan 40/30 clog the shared route if played too early.
- Keep the body moving during wing clearance. Dark and brown pieces should be handled before the antennae or abdomen become inaccessible.
- Use warm colors last. Red and orange are cleanup pieces, not openers.
- Watch all three board layers. The level resolves cleanly only when the yellow background, cyan wings, and dark center body are all nearly cleared together.
Common Mistakes to Avoid
- Sending the cyan wings before the yellow wall is already moving, which parks ants on the side lobes and leaves the broad outer field untouched.
- Leaving the tiny dark body pieces until too late, which strands the center body and antennae behind the wing cleanup.
- Treating the small center accents as the opener instead of collapsing the outer background first.
Related Games
- Colony Flow Level 18 Walkthrough — Continue with this walkthrough for another Colony Flow puzzle that helps reinforce the game’s color-stack routing and ant-hole lane management.
- Colony Flow Level 40 Walkthrough — This level guide is a useful next read for players practicing the careful sequencing needed to prevent large color groups from blocking the active lane.
- Colony Flow Level 47 Walkthrough — Players who struggled with Level 137’s delayed yellow background stacks can use this related guide to build confidence with later-stage color cleanup decisions.
Enjoy!