Colony Flow Level 357 Answer Key, Walkthrough & Solution

Hard

Level 357 Video Walkthrough

Watch how to clear level 357 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 357 paints Rainbow with 388 tiles across 5 colors, split into 12 cubes in the tray. You have 5 waiting slots and two nest holes.

  • Navy: 102 tiles → cubes of 55, 47
  • Magenta: 86 tiles → cubes of 46, 40
  • Aqua: 74 tiles → cubes of 37, 23, 14
  • Pink: 66 tiles → cubes of 40, 26
  • Blue: 60 tiles → cubes of 34, 19, 7

⚠️ 2 hidden “?” cubes in the tray.

Spoiler: what they hide

Blue 19, Blue 7

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 Pink 26 cube.
  2. Send the Blue 19 cube.
  3. Send the Blue 7 cube.
  4. Send the Pink 40 cube. Only ~26 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.
  5. Send the Aqua 23 cube.
  6. Send the Aqua 14 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 Navy 55 cube. Only ~42 of its 55 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 Navy 47 cube. Only ~34 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.
  10. Send the Magenta 40 cube. Only ~36 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.
  11. Send the Magenta 46 cube. Only ~27 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.
  12. Send the Blue 34 cube. Only ~33 of its 34 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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