Marble Sort Level 225 Walkthrough Solution | Marble Sort 225

Marble Sort Level 225 Guide: The Giant Vertical Chain Lock and Connected Box Trap

Marble Sort Level 225 throws a massive roadblock at you right from the start. You open the board and immediately see a massive vertical chain splitting the Top Tray right down the middle. It is intimidating. The layout is heavily dominated by pinks, blues, yellows, and browns, but the colors are not the real problem here. The problem is the order of operations.

You have a right side packed tight into a 3x5 grid. You have a left side stacked with tied-up boxes. A Lock and Key mechanic controls the pacing of the entire level. If you just start tapping colors that look open, your Conveyor Belt will jam before you even break the first lock. This level requires strict discipline. You have to ignore half the board until you achieve one specific clear.

The Dual-Grid Trap in Marble Sort Level 225

Let’s break down exactly what you are looking at so you do not fall into the early game traps.

The Top Tray is split into two distinct sections. On the right, you have a solid 3x5 block of boxes. On the left, you have a single isolated column. Sitting right between them is a massive vertical chain with a Lock. This chain completely blocks the entire left column of that right-side grid. The pink, brown, purple, blue, orange, and bottom pink boxes in that column cannot move.

Your eyes should immediately snap to the top right corner. Sitting up there on a white box is the Key. You need that Key to break the chain.

Now look at the left isolated column. Underneath a dark blue Tunnel marked with a "3", you have pairs of Connected Boxes. An orange and brown pair. A light blue and purple pair. A green and pink pair. You cannot touch these yet. Even if you want to, the game will punish you for touching tied boxes too early.

Finally, look down at your bottom Boxes. The outer columns dictate your opening moves. The far right column is pure yellow. The far left column has a yellow box sitting on top of pink boxes. The middle columns are hiding dark blues and browns. Yellow is your starting trigger. Everything else is bait.

Marble Sort Level 225 Step-by-Step Walkthrough

Your entire strategy revolves around digging straight up the right side to grab that Key. You must ignore the Connected Boxes on the left. You must manage your Conveyor Belt space flawlessly.

The Rush for the Key in Marble Sort Level 225

Do not touch anything in the Top Tray until you clear your lower yellow boxes.

1. Clear the Yellows: Tap the yellow boxes in the bottom Boxes area. The far right column has three stacked yellows. The far left has one yellow on top. Clear these out immediately to expose the colors underneath.
2. Hit the Bottom Row: With yellow gone, your lower Boxes will demand pink, dark blue, and brown. Look at the bottom row of the right-side grid in the Top Tray. You have an exposed pink box and an exposed brown box. Release them to clear the matching bottom Boxes.
3. Tunnel Up the Right: Your goal is the top right white box holding the Key. Do not clear the board evenly. Clear straight up the right and middle columns of that 3x5 grid.
4. Hold the Belt: You will likely need to drop a few marbles onto the Conveyor Belt just to access the colors you actually need. Do not let your belt fill past four slots. If you pull down a blue box just to get to a yellow box underneath it, make sure you have a plan to clear that blue box fast.
5. Grab the Key: Once you reach the top right, clear the white box. The moment that box drops, the Key is collected. The giant chain shatters. The entire board shifts.

Surviving the Connected Boxes in Marble Sort Level 225

With the chain gone, the left column of the right grid is suddenly playable. More importantly, you can now safely address the left side of the board.

1. Clear the Backlog: Before you touch the left side, look at the newly freed column in the right grid. You have an exposed pink box at the bottom. Clear it if you have a pink bottom Box waiting. Clean up any loose, easy matches on the right side to completely empty your Conveyor Belt.
2. Analyze the Connections: Look at the left column. You are facing Connected Boxes. The first pair is orange and brown. They are tied together by a central latch.
3. Wait for Dual Openings: If you tap the orange box, the brown box comes with it. This drops roughly six marbles onto your Conveyor Belt at once. Do not touch this pair unless you have an active bottom Box for both orange and brown. If you only have a brown box ready, the orange marbles will sit on your belt and choke your space.
4. Work Down the Pairs: Once your lower Boxes shift to accept them, trigger the orange/brown pair. Then wait. Let the board settle. When the lower boxes ask for light blue and purple, drop the next pair. Do this slowly.

Cracking the Top Left Tunnel in Marble Sort Level 225

You have survived the lock. You have dismantled the tied boxes. Now you face the final obstacle.

1. Trigger the Tunnel: Sitting at the top left is a Tunnel with the number "3". The moment you clear the last pair of Connected Boxes beneath it, this Tunnel activates.
2. Watch the Drop: The Tunnel will spit out three hidden boxes in sequence. You do not know what colors they are until they appear.
3. Keep the Belt Spotless: Because these colors are random, you must trigger the Tunnel with a nearly empty Conveyor Belt. If your belt is already full of leftover green and white marbles from the right side of the board, the Tunnel drop will instantly cause a game over.
4. Final Cleanup: As the Tunnel boxes drop, match them directly into your remaining lower Boxes. Clear out the last few isolated boxes from the right-side grid. Stay calm, match what is in front of you, and wrap up the level.