Colony Flow Level 515 Answer Key, Walkthrough & Solution
Level 515 Video Walkthrough
Watch how to clear level 515 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 515 paints Penguin with 142 tiles across 4 colors, split into 7 cubes in the tray. You have 5 waiting slots and two nest holes.
- Forest: 82 tiles → cubes of 44, 23, 15
- Purple: 48 tiles → cubes of 39, 9
- Cream: 8 tiles → cubes of 8
- Red: 4 tiles → cubes of 4
⚠️ 1 hidden “?” cube in the tray.
Spoiler: what they hide
Cream 8
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 Forest 23 cube.
- Send the Forest 15 cube.
- Send the Cream 8 cube.
- Send the Red 4 cube.
- Send the Forest 44 cube. Only ~30 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.
- Send the Purple 9 cube.
- Send the Purple 39 cube. Only ~18 of its 39 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.