Marble Sort Level 790 Walkthrough Solution | Marble Sort 790

Marble Sort Level 790 Guide: Clearing the Central Connected Boxes

Stuck on Marble Sort Level 790? Yeah, this one looks like a total mess. The board is split into a few different zones, but the real nightmare is the cluster of special Boxes smack in the middle. You have numbered Connected Boxes, fidget-popper style Boxes, and a couple of Mystery Boxes all blocking each other.

The Top Tray is mostly a standard 4x4 grid, with a small 2x3 tray on the left holding some red, pink, and blue marbles. The bottom area has five columns of regular Boxes, but you won’t get far just by matching colors randomly. The key to solving Marble Sort 790 is a very specific sequence for clearing out that central blockade. If you just start dropping marbles, your Conveyor Belt will jam in seconds.

The Clustered Center in Marble Sort Level 790

Let's break down the unique layout of Marble Sort Level 790. The main problem is a block of special Boxes sitting between the Top Tray and the Conveyor Belt. This block is your primary target.

At the top of this block are two sets of Connected Boxes. On the left, a pair of red Boxes each needing two marbles. On the right, a dark blue Box needing three marbles connected to an orange Box needing two. You cannot access any of the marbles or Boxes directly behind them until these are cleared.

Below them is another row of obstacles:

• A pair of Connected Boxes styled like fidget poppers (orange and purple).
• Several individual popper-style Boxes (red, green).
• Two Mystery Boxes that hide their color until an adjacent Box is cleared.

The biggest trap on this board is releasing marbles from the main grid too early. If you see a bunch of yellow or light blue marbles and drop them, you’re done. There are no yellow or light blue Boxes available at the start. They are buried deep in the bottom columns. You must ignore those tempting colors and focus on what’s immediately playable. Your first goal is to clear a path by targeting the standard Boxes at the very bottom.

Marble Sort Level 790 Step-by-Step Walkthrough

Follow this order precisely to manage the Conveyor Belt and break through the central obstacles. Do not deviate, or the board will lock up.

Initial Moves: Creating Space

Your first priority isn't the fancy stuff in the middle; it's creating breathing room on your Conveyor Belt. The board starts with very little margin for error.

1. Target Dark Blue First: Look at the bottom Boxes. The far-left column and the far-right column both have a Dark Blue Box ready. There are blue marbles accessible in the main Top Tray and the small tray on the left. Release three blue marbles to clear the first Box.
2. Clear a Second Box: Immediately pivot to another accessible color. The Light Green Boxes in the second and third columns are great targets. There are light green marbles in the top-right of the main grid. Clear one of these Boxes.
3. Hold and Stockpile: Now that you have a little space on the Conveyor Belt, you can start thinking about the central block. Don’t send marbles one by one. Use the extra space to stockpile the colors you need for the upcoming Connected Boxes.

Attacking the Connected Box Blockade

With some space to work with, it's time to dismantle the central blockade. This is the most important phase of Marble Sort Level 790.

4. Clear the Red Connected Boxes: The first major obstacle is the pair of red Connected Boxes that each require two marbles. You need four red marbles total. Gather them from the left-side tray and the main grid. Once you have all four on the Conveyor Belt, send them in to clear the Box. This will drop the obstacles below them down a level, making them reachable.
5. Clear the Blue/Orange Connected Boxes: This is the trickiest part. You need three dark blue marbles AND two orange marbles on the Conveyor Belt at the same time. This is why creating space in the first steps was so critical. Carefully collect these five marbles without clogging the belt with other colors. Once ready, send them to clear the blue and orange Connected Boxes.
6. Unlocking the Popper Boxes: With the top layer of Connected Boxes gone, the row of fidget-popper Boxes and Mystery Boxes is now active. The board is finally opening up.

Managing the Mid-Game Reveals

Now you’re in the cleanup phase, but don't get complacent. The Conveyor Belt can still get jammed if you aren’t careful.

7. Clear the Popper Connected Boxes: The orange and purple popper-style Boxes are connected. Target them next. Release the required marbles to clear them both.
8. Solve the Mystery Boxes: Clearing the orange popper will likely reveal the color of the first Mystery Box next to it. As soon as you see its color, find the matching marbles in the Top Tray and clear it. Do the same for the second Mystery Box as it becomes available.
9. Finish the Bottom Rows: From here, the rest of Marble Sort 790 is a straightforward sorting puzzle. The remaining popper Boxes and all the standard Boxes at the bottom are now open. Work systematically, clearing one color at a time. Prioritize colors that have multiple Boxes available to clear the board faster. Keep an eye on your Conveyor Belt space, and you'll clear the level without any more jams.