Colony Flow Level 309 Answer Key, Walkthrough & Solution
Level 309 Video Walkthrough
Watch the full clear first, then use the written checkpoints below for each move. Want to practice first? Play Colony Flow free in your browser ↗
Level-specific solution
Colony Flow Level 309: green-capped plumber in blue overalls
Opening move: Open the bottom edge by clearing the shoes and lower background. Final move: Finish the hat and win the board.
Board identity
green-capped plumber in blue overalls
The recorded palette is green, blue, yellow, white, red. Use the screenshot to confirm the placement of these colors before starting the first move.
Step-by-step solution
Ordered moves for the green-capped plumber in blue overalls
Open the bottom edge by clearing the shoes and lower background
Start clearing the main body by attacking the blue overalls
Access the side details by bringing in the black and white blocks
Move up into the face by activating the beige skin tiles
Clear the overall buttons by pulling the yellow block
Attack the upper head by bringing in the first green block
Finish the facial features and the mustache
Clear the upper background by sending out more red ants
Finish the hat and win the board
Second-source check
Opening and finish confirmed separately
Opening: Open the bottom edge by clearing the shoes and lower background. Finish: Finish the hat and win the board. Its 9board-specific moves are listed above; the picture name and palette come from the other reference page.
Sources reviewed: primary level guide and independent cross-check.
📋 Written practice guide (web version)board preview, color breakdown & loading order for the playable web level
Board Preview
What You're Up Against
Level 309 paints Swan with 484 tiles across 5 colors, split into 17 cubes in the tray. You have 5 waiting slots and two nest holes.
- Jade: 231 tiles → cubes of 54, 48, 40, 31, 27, 25, 6
- Aqua: 147 tiles → cubes of 43, 33, 20, 20, 19, 12
- Magenta: 87 tiles → cubes of 52, 35
- Navy: 14 tiles → cubes of 14
- Green: 5 tiles → cubes of 5
⚠️ 3 hidden “?” cubes in the tray.
Spoiler: what they hide
Aqua 19, Aqua 33, Aqua 12
🔒 1 locked cube — free the cube above them before they can be picked.
Step-by-Step Solution
This loading order was computed from the web level layout with a reachability-first strategy: always feed the ants colors they can actually reach, and never let all 5 slots fill with blocked colors. Tap hidden “?” cubes only when you have slot room to absorb a surprise color.
Load the cubes in this order, letting the ants work between picks. Unless noted, a cube's tiles are fully reachable when you send it.
- Send the Aqua 33 cube.
- Send the Jade 27 cube.
- Send the Aqua 20 cube.
- Send the Aqua 20 cube.
- Send the Jade 25 cube.
- Send the Aqua 19 cube.
- Send the Aqua 12 cube.
- Send the Jade 6 cube.
- Send the Jade 54 cube. Only ~27 of its 54 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Aqua 43 cube. Only ~25 of its 43 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Jade 31 cube. Only ~22 of its 31 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Magenta 35 cube. Only ~20 of its 35 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Green 5 cube.
- Send the Magenta 52 cube. Only ~18 of its 52 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Jade 48 cube. Only ~24 of its 48 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Jade 40 cube. Only ~20 of its 40 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Navy 14 cube.
Finish without boosters for 3 stars and bonus coins. If the board jams anyway, a Shuffle or Vacuum booster is the cheapest way out.