Colony Flow Level 684 Answer Key, Walkthrough & Solution

Hard

Level 684 Video Walkthrough

Watch how to clear level 684 without boosters. Want to practice first? Play Colony Flow free in your browser ↗

📋 Written practice guide (web version)board preview, color breakdown & loading order for the playable web level

Board Preview

What You're Up Against

Level 684 paints Puzzle with 342 tiles across 5 colors, split into 11 cubes in the tray. You have 5 waiting slots and two nest holes.

  • Purple: 78 tiles → cubes of 31, 25, 22
  • Yellow: 75 tiles → cubes of 37, 19, 19
  • Pink: 75 tiles → cubes of 48, 27
  • Magenta: 75 tiles → cubes of 46, 29
  • Dark: 39 tiles → cubes of 39

⚠️ 1 hidden “?” cube in the tray.

Spoiler: what they hide

Magenta 29

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 Purple 31 cube.
  2. Send the Yellow 37 cube.
  3. Send the Magenta 29 cube.
  4. Send the Pink 27 cube.
  5. Send the Purple 25 cube.
  6. Send the Yellow 19 cube.
  7. Send the Magenta 46 cube. Only ~29 of its 46 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 48 cube. Only ~29 of its 48 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 Purple 22 cube. Only ~20 of its 22 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 Dark 39 cube. Only ~20 of its 39 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 Yellow 19 cube. Only ~17 of its 19 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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