Colony Flow Level 901 Answer Key, Walkthrough & Solution
📋 Written practice guide (web version)board preview, color breakdown & loading order for the playable web level
Board Preview
What You're Up Against
Level 901 paints Rainbow with 388 tiles across 5 colors, split into 14 cubes in the tray. You have 5 waiting slots and two nest holes.
- Brown: 102 tiles → cubes of 54, 28, 20
- Lime: 86 tiles → cubes of 36, 30, 20
- Forest: 74 tiles → cubes of 51, 20, 3
- Dark: 66 tiles → cubes of 33, 20, 13
- Coral: 60 tiles → cubes of 39, 21
⚠️ 2 hidden “?” cubes in the tray.
Spoiler: what they hide
Coral 21, Coral 39
🔒 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.
- Send the Dark 20 cube.
- Send the Brown 20 cube.
- Send the Dark 13 cube.
- Send the Forest 3 cube.
- Send the Dark 33 cube. Only ~24 of its 33 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Forest 20 cube.
- Send the Forest 51 cube. Only ~30 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.
- Send the Brown 28 cube.
- Send the Brown 54 cube. Only ~32 of its 54 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Lime 30 cube.
- Send the Lime 20 cube.
- Send the Lime 36 cube. Only ~29 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.
- Send the Coral 39 cube.
- Send the Coral 21 cube.
Finish without boosters for 3 stars and bonus coins. If the board jams anyway, a Shuffle or Vacuum booster is the cheapest way out.