Colony Flow Level 304 Walkthrough Solution & Guides | How to solve Colony Flow 304

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Guide By Liam Stone

Updated on July 17, 2026

You can watch the full Level 304 walkthrough in the video above if you'd rather not read through every step.

Colony Flow Level 304 solution & walkthrough

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Welcome to Colony Flow Level 304 where you face a large character wearing a bright pink hood. This level brings a mix of tight paths and hidden tray mechanics that can quickly clog your board. I played through this puzzle to find the exact order that keeps your ants moving. You will need to manage the massive white background while carefully unlocking tray blocks to win. Colony Flow Level 304 tests your ability to plan ahead and keep your waiting slots clear. When you start the level you see a highly detailed pixel art picture waiting to be eaten. Your ants sit in their nest hole at the bottom ready to march. I will guide you through the exact moves to dismantle this picture tile by tile.

Colony Flow Level 304 Overview

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What You Are Working With

The board displays a popular yellow character disguised in a pink outfit with brown ears. The colors you need to clear include yellow for the body, pink for the suit, brown for the ears and feet, red for the cheeks, black for the outlines, and white for the background. Your tray starts packed with high number blocks like a yellow forty and a white thirty eight. You will encounter several special elements here that complicate your strategy. Connected boxes link two colors together in the tray so you must pull them as a pair. The hidden box hides its color until it has a valid path to move. A lock and key system also appears in the tray meaning you must collect a key on the board to access the blocks trapped underneath the lock.

What It Takes to Clear Level 304 Board

To beat this level you must clear every pixel art tile without filling all five waiting slots. You lose instantly if your slots fill up and no ants can reach a matching color on the board. Success requires you to balance clearing the character from the bottom up while periodically sending ants out into the massive white background. You must constantly monitor the tray depth and grab the key early to unlock the restricted blocks. Every move you make must open a new path or continue an existing one. If you pull a color that has no open path on the board that block will sit in your waiting slots. If you do this five times the level ends in failure. You must keep the flow moving.

Colony Flow Level 304 Step by Step Solution

Step 1: Clear the yellow belly and brown feet to open the lower board

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The ants begin at the nest hole situated right below the character. Your first open paths lead directly into the yellow belly and the brown feet. Pull a yellow block from the tray and place it into your waiting slots. The ants will stream out and begin eating away the yellow tiles. Add a brown block next to it so the ants can reach the brown feet at the bottom. This clears the central starting area and creates a wide opening for your ants to reach the upper sections. The numbers on your yellow and brown blocks will count down rapidly as the ants carry the food back to the nest. Keep your remaining waiting slots empty for now to avoid a sudden jam. You want to make sure the bottom completely clears out before you introduce new colors. By focusing purely on yellow and brown you establish a strong foundation.

Step 2: Pull the connected blocks to open the pink suit

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Once the yellow belly recedes you expose the bottom edge of the pink suit. Look at your tray and find the connected pink and orange blocks. Because they are linked they will take up multiple waiting slots when you pull them. Tap the connected blocks only when you know the ants have a clear path to the pink tiles on the board. The ants will drain the pink block quickly. The orange block will then send ants to clear the darker orange shading on the character belly. Managing these connected blocks early prevents them from clogging your tray later when space gets tight. The pink suit surrounds the entire character so getting a head start on the pink tiles is essential. The ants will branch out to the left and right sides of the suit. Watch the numbers on the pink block drop to zero. This clears the way for you to pull more blocks from the upper rows of the tray.

Step 3: Unleash white blocks into the background corners

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The white background contains a massive amount of tiles. If you ignore the background you will run out of moves when the tray only offers white blocks. Pull a large number white block and let the ants loose into the lower left and right corners of the background. The white background paths are wide open so the ants will drain these high numbers very fast. This action frees up crucial tray space and reveals the hidden blocks underneath. Keep one slot reserved for a black block to start chipping away at the thick black outlines surrounding the character. Sending ants into the white background provides a great way to buy time and empty your waiting slots. Whenever your slots get too full you can usually rely on a white block to clear out fast. The white tiles wrap around the entire character so the ants will have plenty of work to do.

Step 4: Clear the black outline to reach the locked key

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As you dig deeper into the tray you will spot a yellow lock covering a necessary block. You cannot pull this block until you secure the key. The key becomes available as you clear the central black and pink tiles around the face of the character. Pull a black block and a pink block to send your ants into the face area. The black outline acts as a thick wall between the character and the background. The ants will chew through the black outline and march toward the center of the face. You must keep pulling black blocks whenever the path opens up. Once the ants consume the specific tiles holding the key the lock breaks and vanishes from your tray. This frees up the remaining yellow blocks you need to finish the face and ears. Never pull unrelated blocks while waiting for the lock to break or you will fill your waiting slots and lose.

Step 5: Reveal and utilize the hidden blocks

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With the upper tray cleared you finally expose the hidden boxes holding question marks. These hidden boxes disguise their color with a question mark. The hidden box hides its color until it has a valid path to move. Pull the revealed blocks immediately once they match the exposed board tiles. Most of these hidden blocks turn out to be pink and black blocks needed for the hood and facial features. Tap a pink block to clear the top of the hood. Add a red block from the tray to clear the red cheeks. Always verify that a path exists on the board before you pull these newly revealed colors. The hidden blocks can easily trap you if you pull them blindly. Wait for the question mark to disappear and the true color to show. Once you confirm the color matches an open tile on the board you can safely tap it.

Step 6: Clear the upper brown ears and face details

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The character has tall brown ears reaching into the top corners. Tap the remaining brown blocks in your tray. The ants will march up the sides and dismantle the ears piece by piece. At the same time pull the remaining yellow blocks to finish the main face. The board will now look very sparse with only the outer black outlines and the top white background remaining. Your waiting slots should be mostly empty during this phase. If you have any straggling pink blocks pull them now to finish the top edge of the hood. The yellow face requires a lot of ants so let them work without interrupting them with too many new blocks. Watch the brown blocks vanish from your tray as the ears disappear. You are now entering the final phase of the level.

Step 7: Dump the final black and white blocks to win

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Only the highest number white and black blocks remain in your tray at the very end. The board consists of the top white background and a few black outline tiles. Pull a black block to let the ants finish the outlines completely. Then flood the board by pulling all the remaining white blocks. The ants will form a massive swarm along the top edge of the board and consume the final white tiles. Since the board is wide open the ants will drain these blocks in seconds. You will see numbers like thirty and forty drop to nothing instantly. Keep tapping the white blocks until the tray is completely empty. Once the last white tile vanishes the level ends in a spectacular win. The screen clears and you are ready for the next challenge.

Final Thought

Colony Flow Level 304 demands careful tray management and a steady approach to the massive white background. You must break the lock early and handle the connected blocks without filling your waiting slots. Your ability to balance the inner character details with the outer background determines your success. Keep your paths open and never guess on a hidden block. If you find any specific sequence tricky to visualize you should watch the video above this article. The video shows the exact timing needed to keep your ants flowing perfectly from start to finish.

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