Colony Flow Level 640 Answer Key, Walkthrough & Solution

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.

1. Send the Blue 29 cube.
2. Send the Blue 20 cube.
3. Send the Green 10 cube.
4. Send the Blue 37 cube. Only ~31 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.
5. Send the Green 38 cube. Only ~25 of its 38 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
6. Send the Blue 44 cube. Only ~18 of its 44 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
7. Send the Violet 4 cube.
8. Send the Dark 16 cube. Only ~12 of its 16 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.