Marble Sort Level 789 — Walkthrough and Solution

Marble Sort Level 789 presents a board split into two upper trays, a middle zone with a left grid and a central-right block of six gray Surprise Bags, plus a deep set of bottom Boxes. The upper left tray has a central column of Orange, Green, and Brown, flanked by Mystery Boxes; the upper right tray holds Light Green, Pink, and a second shade of Pink, also next to Mystery Boxes. The middle-left grid is filled with Green, Red, Blue, Yellow, Purple, and Cyan marbles, but touching them early will jam the Conveyor Belt. The Surprise Bags sit on top of Pink, Yellow, and Red pop-it marbles, and each bag releases random marbles when opened. The bottom Boxes have a top layer from left to right of Dark Green, Red, and Dark Green.

The winning approach for Marble Sort Level 789 is to ignore the tempting left grid and start by releasing a single light Green marble that sits just left of the Surprise Bags. That move opens a direct path to the bags. Then you clear each Surprise Bag one at a time, immediately matching whatever colors they drop into the bottom Boxes. Only when a bag gives you a color whose Box is buried do you dip into the left grid to unblock it. After all six bags are gone, you clear the exposed pop-it marbles, and finally work the top trays from the center outward. The board is not a free-for-all; it rewards a strict sequence.

Marble Sort Level 789 Walkthrough

Look at the bottom Boxes first. The leftmost Box has a Dark Green marble on top, the middle Box has a Red marble on top, and the rightmost Box also has a Dark Green marble on top. That tells you Dark Green and Red are the first colors you can clear, but only if you can get those marbles to the belt without jamming it.

The specific trap is the Surprise Bags: they sit on the pop-it marbles you need, and they drop random colors onto the belt. If you open them without a clear plan, you'll flood the belt with colors you can't yet store. The solution is to open each bag and immediately find its matching bottom Box, using the left grid only when a bag's color is blocked.

How to Beat Marble Sort Level 789 — Step-by-Step

Phase one: Open the path to the Surprise Bags

1. Tap the lone Light Green marble in the middle-left area, just to the left of the Surprise Bags. It drops onto the Conveyor Belt.
2. Route that Light Green marble into the leftmost bottom Box, which has a Dark Green on top. That clears the Box's top layer and frees up a slot.
3. Stop touching the left grid. The path to the Surprise Bags is now clear.

Phase two: Clear the Surprise Bags one by one

1. Tap the front-most Surprise Bag on the top row. It releases a set of matching marbles, say three Blue ones. Immediately feed those Blue marbles into the bottom Box that currently has Blue on top.
2. Tap the next Surprise Bag. It may release Purple marbles. Locate the Purple Box at the bottom and slide those marbles in.
3. If a bag releases Yellow but the Yellow Box is buried under Red, now go to the left grid and find a Red marble. Drop that Red marble and clear the Red Box, then send the Yellow marbles to their Box.
4. Continue this pattern: open a bag, match its contents, and only use the left grid when you must unblock a Box. Work through all six Surprise Bags.
5. As soon as a Surprise Bag is gone, the pop-it marbles underneath (Pink, Yellow, Red) become accessible. Clear those pop-it marbles immediately to open up more space.

Phase three: Clean the top trays and finish

1. After the Surprise Bags and most of the lower grid are gone, assess the remaining bottom Boxes. Look at their top layers to know which colors to prioritize.
2. Start releasing the central column marbles from the upper left tray: Orange, Green, then Brown. Send each to its matching bottom Box.
3. Then release the central column from the upper right tray: Light Green, Pink, and the second Pink. Route them to their Boxes.
4. As you clear the central columns, the Mystery Boxes on the sides become visible. Tap those newly revealed marbles and deliver them to the now-open bottom slots.
5. Keep clearing methodically, moving from the center outward, until every marble is placed and the board is empty.

Tips & tricks

• Always keep the Conveyor Belt as empty as possible. If you have more than two marbles waiting, you're moving too fast.
• Use the left grid as a reserve, not a starting point. Only pull from it when a Surprise Bag's color is blocked by another color on a Box.
• When you clear a Surprise Bag, immediately check if the color it drops has an available Box. If not, find the blocking color and clear that first.

Common mistakes

• Tapping the left grid early because it looks like easy matches. That floods the belt and makes it impossible to clear the Surprise Bags.
• Opening multiple Surprise Bags before clearing their contents. Always clear one bag's marbles before opening the next.
• Ignoring the pop-it marbles under the bags. Once a bag is gone, clear the pop-it immediately to free up space and open the board.

Marble Sort Level 789 FAQ

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