Colony Flow Level 680 Answer Key, Walkthrough & Solution
Level 680 Video Walkthrough
Watch how to clear level 680 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 680 paints Rainbow with 388 tiles across 5 colors, split into 13 cubes in the tray. You have 5 waiting slots and two nest holes.
- Cream: 102 tiles → cubes of 39, 32, 31
- Blue: 86 tiles → cubes of 43, 23, 20
- White: 74 tiles → cubes of 49, 25
- Black: 66 tiles → cubes of 45, 21
- Teal: 60 tiles → cubes of 23, 21, 16
⚠️ 2 hidden “?” cubes in the tray.
Spoiler: what they hide
Teal 21, Teal 16
🔒 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 Black 21 cube.
- Send the Teal 16 cube.
- Send the Black 45 cube. Only ~27 of its 45 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the White 25 cube.
- Send the White 49 cube. Only ~28 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.
- Send the Cream 39 cube.
- Send the Cream 32 cube.
- Send the Cream 31 cube. Only ~27 of its 31 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Blue 23 cube.
- Send the Blue 20 cube.
- Send the Blue 43 cube. Only ~31 of its 43 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Teal 23 cube.
- Send the Teal 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.