Colony Flow Level 643 Answer Key, Walkthrough & Solution

Easy
No dedicated video exists for level 643 yet — the creator covers this range selectively. Check the full playlist for nearby levels, or follow the written guide below.
📋 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.

  1. Send the Aqua 54 cube.
  2. Send the Aqua 48 cube.
  3. Send the Aqua 47 cube.
  4. Send the Aqua 47 cube.
  5. Send the Aqua 44 cube.
  6. Send the Aqua 42 cube.
  7. 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.
  8. Send the Pink 24 cube.
  9. 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.
  10. 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.
  11. 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.
  12. Send the Dark 12 cube.
  13. 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.

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