Colony Flow Level 646 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 Sand 12 cube.
2. Send the Purple 4 cube.
3. Send the Sand 54 cube. Only ~28 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.
4. Send the Purple 23 cube.
5. Send the Purple 47 cube. Only ~29 of its 47 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 Cream 25 cube.
7. Send the Cream 23 cube.
8. Send the Cream 54 cube. Only ~40 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.
9. Send the Indigo 23 cube.
10. Send the Indigo 23 cube.
11. Send the Indigo 40 cube. Only ~30 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.
12. Send the Green 37 cube.
13. Send the Green 23 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.