Marble Sort Level 734 Walkthrough Solution | Marble Sort 734

Marble Sort Level 734 Guide: The Giant Center Chain and Key Trap

Marble Sort Level 734 is entirely controlled by a massive blockade sitting right in the middle of the board. You are facing a huge horizontal chain covering five full columns. The golden key needed to unlock it is sitting at the very top center.

This board is a masterclass in bait. The far left and far right columns are completely exposed. You can grab those colored blocks right now. Do not do it. Touching the outer stacks before you carve a path through the center will instantly flood your Conveyor Belt and ruin the run. You have to play surgically.

The Central Blockade Pattern in Marble Sort Level 734

Look directly at the Top Tray. It has seven vertical columns. The outer left and outer right columns are stacked high with loose colors like Purple, Yellow, Green, and Light Blue. Ignore them.

Your eyes need to be on the middle five columns. A heavy grey chain locks down a row of four rockets and a rainbow-layered stack. Above that chain, there is a row of blocks marked with question marks. These are Hidden Boxes. Right above those sits the golden key.

The front line of the Top Tray is exactly what you have to work with first. Reading left to right, you have Dark Blue, Green, Red, Purple, Pink, White, and Orange. These blocks are your only safe moves.

Now check the lower area. There are four columns of bottom Boxes. The top layer gives you Light Blue, Dark Blue, Light Green, and Dark Blue again. Notice the black link connecting two of the lower boxes further down in the stack. Those are Connected Boxes. When they reach the top of the queue, they will drop together, meaning you need to feed both of them simultaneously without choking the Conveyor Belt.

The biggest risk in Marble Sort 734 happens right after you break the chain. Once the lock opens, the board explodes with options. Rockets fire off. The rainbow stack starts shedding layers of Purple, Green, Yellow, and White. If your lower Boxes are asking for Orange or Red, but your top tray is puking out Yellow and Green from the opened center, your Conveyor Belt will fill up in seconds. You must prepare the bottom board before taking that key.

Marble Sort Level 734 Step-by-Step Walkthrough

You need to control the pace. Do not rush the golden key if your lower Boxes do not match the colors blocking it.

Breaking the Front Line in Marble Sort Level 734

The opening moves are all about carving a vertical tunnel straight up the middle columns.

1. Match the Dark Blue blocks from the front line of the Top Tray into the open Dark Blue bottom Box on the second column.
2. Match the Green block to open up the second column in the tray.
3. Check your bottom Boxes. You need Light Blue and Light Green clears next. If you cannot find them in the center, carefully pull exactly what you need from the far left or far right stacks. Take only what you need to clear a single Box.
4. Push hard into the Purple, Pink, and Red blocks in the center. Your sole priority is exposing the blocks right beneath the golden key.
5. Watch out for the Connected Boxes as they rise up the lower queue. Ensure you have clear access to both required colors in the Top Tray before you start loading them onto the Conveyor Belt.

Shattering the Lock and Key in Marble Sort Level 734

Getting the key changes the entire physics of the board. The middle opens up, and things get chaotic.

6. Grab the golden key. The giant chain across the middle five columns will snap.
7. Let the rockets launch. They will take out random chunks of the board. This is helpful, but it scrambles your clean layout. Reassess the Top Tray immediately.
8. The question mark squares will flip. These Hidden Boxes will reveal their colors. Check if they match your current bottom Boxes. If they do not, leave them alone.
9. Attack the rainbow-layered stack. It sheds one color at a time from top to bottom. It starts Purple, then reveals Green, then Yellow, then White. Treat this stack like a timed release. Do not hit it unless you have an open bottom Box ready for that specific layer.
10. Manage the Conveyor Belt crowding. This is where most players die in Marble Sort 734. You will likely see a massive flood of Yellow and Red blocks blocking your path. If a color is not immediately solvable, leave it in the tray.

Surviving the Final Squeeze in Marble Sort Level 734

The late game gets tight. You have to clean up the garbage left behind by the rockets and the rainbow stack.

11. Shift your focus back to the tall left and right columns. Now that the center is mostly hollowed out, you can safely pull the Yellow, Orange, and Light Blue blocks from the edges to finish off the remaining bottom Boxes.
12. Always clear the front-most bottom Box that requires the colors currently choking your Conveyor Belt. If you have four Yellows taking up space on the belt, your only goal is digging out a Yellow Box to flush them. Keep the belt clean, empty the outer stacks, and the level will finally end.