Colony Flow! level guide
Colony Flow! Level 537 Walkthrough
Level 537's cat artist in a red beret conceals a 200-cube yellow reserve — five stacks of 40 each for the cat body — behind the front-row blue sky and brown paintbrush layers, so the blue (6, 19, 30, 30) and brown (35, 35, 35) batches must fully clear before the yellow wall can begin.
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How to Solve Colony Flow! Level 537 — Full Solution
- Tap the blue stacks (6, 19, 30, 30) — blue ants dispatch and begin clearing the sky and background, the largest visual region. Allow full depletion of the front blue row before tapping other colors.
- Tap the brown stacks (35, 35, 35) — brown ants clear the paintbrush, outlines, and dark structural elements. Brown is dispatched after blue to avoid hole congestion. Wait for visible brown dots to disappear.
- Tap the red stacks (19, 19) — red ants clear the beret and scarf, the small but vivid red accent area. Red is a small color group dispatched after brown finishes.
- Tap the yellow stacks (40, 40, 40, 40, 40) — yellow ants clear the cat body, face, and warm-toned elements. This is the largest color group by far. Allow the entire yellow reserve to deplete before moving on.
- Tap the white/pink stacks and remaining hidden stacks — white/pink ants clear cloud and detail accents. Small color group dispatched last to avoid congestion.
Colors in this level:
Blue, Red, Brown, Yellow, White
Common Mistakes to Avoid
- Tapping the five yellow stacks (40 each) before blue, brown, and red clear floods the single brown hole with 200 cubes, stalling the board.
- Tapping the brown (35) stacks in Rows 2–4 while blue ants from the front row are still routing sends outline ants into the middle of the sky-clearing batch, filling buffer slots and blocking the red beret dispatch.
- Tapping brown stacks in Rows 2-4 before the front blue row clears causes premature ant dispatch into a congested hole.
- Tapping a white question-mark block in Row 3 before yellow stacks are active reveals an unknown color that occupies a buffer slot needed for the 200-cube yellow cat body dispatch.
Quick Tips for Colony Flow! Level 537 (spoiler-free)
- Tap blue stacks (6, 19, 30, 30) first — blue covers the sky and background, the largest visual region, and must clear before other colors.
- Do not tap all five yellow stacks (40 each) before blue, brown, and red clear — their combined 200 cubes flood the single brown hole.
- Dispatch one color at a time and wait for the board to settle before switching — five colors sharing one hole creates high congestion risk.
- Red is the smallest color group (two stacks of 19) and clears quickly — dispatch it right after brown to keep momentum.
Board notes 5 details
- Layout
- Cat artist pixel art: cartoon cat wearing red beret and red scarf, holding paintbrush, against light blue sky with cloud accents. One brown ant hole center-bottom. Initial visible stacks: Row 1 (front/active) blue 6, red 19, red 19, empty, empty; Row 2 brown 35, yellow 40, yellow 40, yellow 40, yellow 40; Row 3 blue 30, blue 30, yellow 40, yellow 40; Row 4 brown 35, blue 30, brown 35, yellow 40, yellow 40. White question-mark blocks appear as hidden wildcards in Row 3.
- Goal
- Route all colored cubes into matching-color holes through the single brown ant hole to erase the cat artist pixel art. Five colors must be cleared: blue (sky and background), red (beret and scarf), brown (paintbrush and outlines), yellow (cat body and accents), and white/pink (cloud and detail accents). The five yellow stacks of 40 cubes each create the largest reserve.
- Opening
- Tap the blue stacks (6, 19, 30, 30) first — blue ants dispatch and begin clearing the sky and background, the largest visual region. Allow full depletion of the front blue row before tapping other colors. Then tap brown stacks (35, 35, 35) to clear paintbrush and outlines.
- Danger Zone
- The five yellow stacks (40, 40, 40, 40, 40) hold the largest total cube count — their ants flood the hole if tapped too early. Around frames 4-6, multiple ant colors route simultaneously through the single brown hole, creating peak congestion. The brown stacks in Rows 2-4 are buried beneath active stacks and must not be tapped until upper layers clear.
- Mechanics
- Multi-color routing puzzle with five distinct colors. The five yellow stacks of 40 cubes each create a massive 200-cube reserve that dominates the later frames. White question-mark blocks in Row 3 reveal additional colors when tapped. Red appears only in beret and scarf (small area), while blue and yellow dominate the palette. Tests patience in clearing the large yellow reserve after smaller groups dispatch.
Frequently Asked Questions
Why are there five yellow stacks of 40 cubes each?
Level 537 features a massive yellow reserve — five stacks of 40 cubes each totaling 200 cubes. Yellow maps to the cat body and warm-toned elements, which make up a large portion of the pixel art.
How should I handle the 200-cube yellow reserve?
Wait until blue, brown, and red are fully cleared, then tap all five yellow stacks (40 each) in sequence. Yellow dominates frames 7–10 and needs the entire hole capacity. Mixing yellow with any other color creates a bottleneck that extends the solve time significantly.
What do the white question-mark blocks do?
The white question-mark blocks in Row 3 are hidden wildcards that reveal additional colors or stacks when tapped, adding an element of surprise to the routing puzzle.