Colony Flow Level 645 Answer Key, Walkthrough & Solution
Easy
📋 Written practice guide (web version)board preview, color breakdown & loading order for the playable web level
Board Preview
What You're Up Against
Level 645 paints Butterfly with 194 tiles across 4 colors, split into 9 cubes in the tray. You have 5 waiting slots and two nest holes.
- Dark: 90 tiles → cubes of 40, 31, 19
- Red: 72 tiles → cubes of 31, 27, 14
- Cyan: 22 tiles → cubes of 19, 3
- Black: 10 tiles → cubes of 10
⚠️ 1 hidden “?” cube in the tray.
Spoiler: what they hide
Red 14
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 Dark 19 cube.
- Send the Red 14 cube.
- Send the Cyan 3 cube.
- Send the Dark 31 cube. Only ~26 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 Red 31 cube. Only ~23 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 Red 27 cube. Only ~19 of its 27 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 40 cube. Only ~23 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 Cyan 19 cube.
- Send the Black 10 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.