Colony Flow Level 643 Answer Key, Walkthrough & Solution
📋 Written practice guide (web version)board preview, color breakdown & loading order for the playable web level
Board Preview
What You're Up Against
Level 643 paints Moon with 484 tiles across 4 colors, split into 13 cubes in the tray. You have 5 waiting slots and two nest holes.
- Aqua: 355 tiles → cubes of 54, 48, 47, 47, 44, 42, 37, 36
- Pink: 104 tiles → cubes of 52, 28, 24
- Lime: 13 tiles → cubes of 13
- Dark: 12 tiles → cubes of 12
⚠️ 2 hidden “?” cubes in the tray.
Spoiler: what they hide
Lime 13, Pink 52
🔒 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 54 cube.
- Send the Aqua 48 cube.
- Send the Aqua 47 cube.
- Send the Aqua 47 cube.
- Send the Aqua 44 cube.
- Send the Aqua 42 cube.
- Send the Aqua 37 cube. Only ~26 of its 37 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Pink 24 cube.
- Send the Pink 28 cube. Only ~25 of its 28 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Pink 52 cube. Only ~22 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 Aqua 36 cube. Only ~20 of its 36 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Dark 12 cube.
- Send the Lime 13 cube. Only ~11 of its 13 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
Finish without boosters for 3 stars and bonus coins. If the board jams anyway, a Shuffle or Vacuum booster is the cheapest way out.