Colony Flow! level guide
Colony Flow! Level 503 Walkthrough
The butterfly in Level 503 has the largest yellow wing area in recent Colony Flow levels — five colors (pink body accents, dark outlines, yellow wings, purple details, cream background) must route through a single brown hole in strict body-then-outline-then-wings order.
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How to Solve Colony Flow! Level 503 — Full Solution
- Tap pink (21) in Row 1, position 1 — pink ants route through the brown hole to perimeter pink holes, clearing the butterfly's pink body accents.
- Tap dark/black (35) in Row 1, position 2 — dark ants clear the butterfly's outlines and body segments, exposing the wing structure.
- Tap yellow (11) in Row 1, position 3 — yellow ants begin clearing the large golden wing sections, the dominant pixel region.
- Tap purple (21) in Row 1, position 4 — purple ants clear remaining body and outline details after dark ants have passed.
- As Row 1 depletes, new stacks rise: white/cream (36), yellow (30), yellow (35), yellow (38). Tap each yellow stack as it appears to sustain wing clearing.
- Tap cream/white stacks as they appear in Row 1 to clear the background grid, freeing perimeter space for yellow ants.
- Mid-game: Row 1 cycles through yellow (18), cream (26), cream (30), purple (22) — tap each to keep ants flowing through the brown hole.
- Late game: Row 1 shows depleted stacks (yellow 7, pink 17, cream 12, cream 12, cream 13) — clear remaining body fragments and background grid.
- Final clears: Row 1 shows small stacks (yellow 1, cream 4, yellow 8) with dark (40) in reserve — tap the last cubes to complete the butterfly erasure.
Colors in this level:
Pink, Dark/black, Yellow, Purple, Cream
Common Mistakes to Avoid
- Tapping dark/black (35) before pink (21) fills the buffer slots with outline cubes while body accents are still present, creating a routing conflict.
- Dispatching yellow and cream simultaneously through the brown hole causes perimeter gridlock as both colors compete for the same route.
- Tapping lower-row stacks before active Row 1 stacks deplete is impossible — the cascade layout locks lower rows until upper rows clear.
Quick Tips for Colony Flow! Level 503 (spoiler-free)
- Dispatch one color at a time through the brown hole — never tap two stacks simultaneously.
- Clear pink body accents first to expose the outline structure before dispatching dark ants.
- The yellow wing area is the largest bottleneck — prioritize yellow stacks once body and outline sections are cleared.
Board notes 5 details
- Layout
- Butterfly pixel art with large golden-yellow wings (dominant area), dark purple/black outlines and body, pink/magenta body accents, white/light cyan grid background. Brown hole between pixel art and stacks. Row 1 (active, 5 slots): pink 21, dark/black 35, yellow 11, purple 21, pink 25. Row 2: white/cream 36, yellow 30, yellow 35, yellow 38. Row 3: pink 32, yellow 35, cream 30, cream 30. Row 4: dark/black 35, cream 32, cream 30, cream 30. Row 5 (partially visible): additional pink and purple stacks.
- Goal
- Route all colored cubes into matching perimeter holes to erase the butterfly pixel art. Pink clears body accents, dark/purple clears outlines and body, yellow clears the large wing sections, cream clears the background grid.
- Opening
- Tap pink (21) in Row 1, position 1 to dispatch pink ants clearing the body accents. Then tap dark/black (35) in Row 1, position 2 to clear outlines. Then tap yellow (11) in Row 1, position 3 to begin clearing the large wing sections.
- Danger Zone
- The single brown hole is a chokepoint — dispatching multiple colors simultaneously causes perimeter congestion. The large dark/black stack (35) must not be dispatched before pink body accents are cleared, or outline ants block subsequent routes. Filling all five Row 1 buffer slots with the wrong color stalls the board.
- Mechanics
- Multi-color routing board with five color groups (pink, dark/black, yellow, purple, cream) through a single brown hole. Limited buffer with 5 active slots. Vertical cascade layout — lower rows locked until upper rows deplete. The butterfly has the largest yellow wing area of any sampled level, creating a sustained yellow bottleneck.
Frequently Asked Questions
Why must pink (21) be tapped first?
The pink body accents are the smallest region and must be cleared to expose the outline structure. Clearing pink first prevents outline ants from blocking the body accent route.
How does the brown hole bottleneck affect routing?
The single brown hole acts as a single-file chokepoint — only one color route can be active at a time. Dispatching multiple colors simultaneously creates perimeter traffic jams that stall all ant movement.
Why is yellow the biggest challenge?
The butterfly's golden-yellow wings occupy the largest pixel area, requiring sustained yellow ant dispatch over many frames. The yellow stacks (30, 35, 38 in Row 2) are large and must be cleared systematically after body and outline sections.