Colony Flow Level 340 Answer Key, Walkthrough & Solution

Super Hard

Level 340 Video Walkthrough

Watch how to clear level 340 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 340 paints Rainbow with 388 tiles across 5 colors, split into 12 cubes in the tray. You have 5 waiting slots and two nest holes.

  • Jade: 102 tiles → cubes of 55, 28, 19
  • Cyan: 86 tiles → cubes of 37, 27, 22
  • Purple: 74 tiles → cubes of 47, 27
  • Brown: 66 tiles → cubes of 38, 28
  • Navy: 60 tiles → cubes of 44, 16

⚠️ 2 hidden “?” cubes in the tray.

Spoiler: what they hide

Navy 16, Navy 44

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 Brown 28 cube.
  2. Send the Jade 19 cube.
  3. Send the Navy 16 cube.
  4. Send the Brown 38 cube. Only ~24 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.
  5. Send the Purple 27 cube.
  6. Send the Purple 47 cube. Only ~27 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.
  7. Send the Jade 28 cube.
  8. Send the Jade 55 cube. Only ~33 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 Cyan 27 cube.
  10. Send the Cyan 22 cube.
  11. Send the Cyan 37 cube. Only ~30 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.
  12. Send the Navy 44 cube. Only ~38 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.

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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