Colony Flow Level 837 Answer Key, Walkthrough & Solution

Hard

Level 837 Video Walkthrough

Watch how to clear level 837 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 837 paints Swan with 484 tiles across 5 colors, split into 14 cubes in the tray. You have 5 waiting slots and two nest holes.

  • Forest: 231 tiles → cubes of 49, 48, 44, 38, 30, 22
  • Aqua: 147 tiles → cubes of 55, 49, 23, 20
  • White: 87 tiles → cubes of 51, 36
  • Black: 14 tiles → cubes of 14
  • Green: 5 tiles → cubes of 5

⚠️ 2 hidden “?” cubes in the tray.

Spoiler: what they hide

Aqua 49, Aqua 23

🔒 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 23 cube.
  2. Send the Forest 22 cube.
  3. Send the Aqua 20 cube.
  4. Send the Aqua 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.
  5. Send the Forest 44 cube. Only ~29 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.
  6. Send the Forest 30 cube.
  7. Send the Forest 38 cube. Only ~26 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.
  8. Send the Aqua 49 cube. Only ~24 of its 49 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 White 51 cube. Only ~16 of its 51 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 Green 5 cube.
  11. Send the Forest 49 cube. Only ~20 of its 49 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 Forest 48 cube. Only ~19 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.
  13. Send the Black 14 cube.
  14. Send the White 36 cube. Only ~21 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.

Finish without boosters for 3 stars and bonus coins. If the board jams anyway, a Shuffle or Vacuum booster is the cheapest way out.

All Level Walkthroughs

🐜 Colony Flow
Jump to level
Levels 1-10