Colony Flow Colony Flow! level guide
Colony Flow! Level 521 Walkthrough
Level 521 depicts a beach scene with a sunbather, palm tree, and cocktail against a sea and sky background. Focus on stripping the expansive cyan sky and blue sea borders before touching inner details. Tapping green or pink boxes too early will clog slots while those central blocks remain completely enclosed.
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How to beat Colony Flow! Level 521 — full solution
- Release Yellow 15 (row 1, column 1) and Cyan 20 (row 1, column 2). Yellow ants clear the sun tiles while Cyan ants chip away at the upper-left sky; three slots remain open.
- Release Cyan 35 (row 1, column 4) and Red 16 (row 1, column 2). Cyan strips the top sky border and Red targets the cocktail umbrella, joining Yellow in active collection; one slot remains free.
- Release Blue 33 (row 1, column 3) and Cyan 34 (row 1, column 4). Blue ants clear the dark water layer beneath the lounger while Cyan continues consuming the sky; two slots are occupied.
- Release Cyan 35 (row 2, column 1) and Cyan 30 (row 1, column 4). These boxes clear the light blue sea and middle sky backdrop; three slots are filled with cyan ants.
- Release Beige 25 (row 1, column 2) and Pink 36 (row 2, column 2). Beige ants dismantle the beach sand while Pink ants peel away the sunbather lounger, exposing the inner blocks; two slots are free.
- Release Light Green 12 (row 1, column 1). Green ants carry away the palm tree fronds on the island, fully uncovering the brown trunk and interior tiles; four slots remain empty.
- Release Cyan 35 (row 1, column 3) and Cyan 20 (row 1, column 4). These ants strip the perimeter sky and wave blocks along the outer edges; two slots remain occupied.
- Release Red 21 (row 1, column 1) and Beige 25 (row 1, column 3). Red ants remove the cocktail glass and swimsuit tiles, while Beige ants dismantle the island mound; all five slots are now clear.
On this board:
YellowCyanRedBlueBeigePinkLight Green
Moves that cost you the level
- Tapping Light Green 12 from the front row early → palm leaves are shielded by sky blocks on all sides, causing the green box to sit stuck in a slot indefinitely.
- Sending Pink 36 into a slot before stripping the cyan sea → the lounger has no exposed pink edges, locking a slot until multiple background boxes finish.
Quick tips for Level 521
- Clear background layers from the outside edges inwards so central figure blocks become accessible without stalling slots.
- Keep at least one slot open whenever drawing high-count boxes so newly revealed front-row options can cycle freely.
Board breakdown5 notes
- Layout
- The picture shows a sunny beach with a lounger, palm tree, and cocktail glass framed by cyan sky and dark blue water. Five empty slots sit in the center above a four-column stack of ant boxes.
- Goal
- Carry away all pixel blocks of the beach illustration by routing ant boxes from the stack through the five slots.
- Opening
- Tap Yellow 15 and Cyan 20 from the front row to immediately dismantle the exposed sun and top-left sky tiles.
- Trap
- Light Green 12 sits near the top of the stack early on, but tapping it before clearing the sky around the palm canopy will stall the box.
- Mechanic
- Ants only remove exposed perimeter blocks; inner colors remain locked until outer surrounding tiles are carried away.
Level 521 questions
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What should I tap first on Colony Flow! Level 521?
Start with Yellow 15 on the left and Cyan 20 next to it. These safely target the exposed sun and corner sky without jamming your slots.
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Why is my Light Green box stuck and not releasing ants?
The green palm fronds are enclosed by sky and water tiles. Clear the surrounding cyan blocks first so the green pixels have exposed outer borders.