Colony Flow Level 519 Answer Key, Walkthrough & Solution
Level 519 Video Walkthrough
Watch the full clear first, then use the written checkpoints below for each move. Want to practice first? Play Colony Flow free in your browser ↗
Level-specific solution
Colony Flow Level 519: green crocodile with an open toothy mouth
Opening move: Move the large orange block to clear the bottom corners. Final move: Clear the final blue outline to win the level.
Board identity
green crocodile with an open toothy mouth
The recorded palette is green, yellow, white, black, orange. Use the screenshot to confirm the placement of these colors before starting the first move.
Step-by-step solution
Ordered moves for the green crocodile with an open toothy mouth
Move the large orange block to clear the bottom corners
Clear the bottom green fins to expose the outline
Remove the dark blue outline to open the belly
Place the hidden box to reveal its target color
Hollow out the red and light green underbelly
Attack the dense white scales in the center
Sweep the massive upper orange background
Dismantle the green head and white eye
Clear the final blue outline to win the level
Second-source check
Opening and finish confirmed separately
Opening: Move the large orange block to clear the bottom corners. Finish: Clear the final blue outline to win the level. Its 9board-specific moves are listed above; the picture name and palette come from the other reference page.
Sources reviewed: primary level guide and independent cross-check.
📋 Written practice guide (web version)board preview, color breakdown & loading order for the playable web level
Board Preview
What You're Up Against
Level 519 paints Owl with 140 tiles across 4 colors, split into 5 cubes in the tray. You have 5 waiting slots and two nest holes.
- Violet: 60 tiles → cubes of 35, 25
- Orange: 40 tiles → cubes of 40
- Navy: 38 tiles → cubes of 38
- Forest: 2 tiles → cubes of 2
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.
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 Violet 25 cube.
- Send the Violet 35 cube. Only ~23 of its 35 tiles are open at this point — park it in a slot and let the surrounding colors clear the rest of the way.
- Send the Navy 38 cube. Only ~16 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.
- Send the Forest 2 cube.
- Send the Orange 40 cube. Only ~18 of its 40 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.