Marble Sort Level 604 — Walkthrough and Solution

Marble Sort Level 604 begins with the right half of the playing field hidden behind a Panel that requires six Box clears to lift. The left side holds a dense cluster of marbles, and you must work exclusively there until the Panel disappears. The dominant colors in the initial view are Purple, Red, and Yellow, but immediate actions must focus on Purple and Red only.

The Top Tray is heavily unbalanced: the entire right half is blocked by the Panel, while the left half contains a block of marbles. In the top row, you see Purple on the far left, Red next to it, Purple in the middle, and Yellow on the right. Beneath that row, two grey blocker gears sit, each needing three nearby clears to unlock, and they hide Green and Light Blue marbles below. The bottom Boxes form four columns: the top layer demands two Purple Boxes on the left, a Brown Box in the middle, and a Red Box on the right. Deep in the first two columns, a pair of Connected Boxes is hidden: a Purple and a Light Blue are chained together, so they will drop simultaneously. Yellow marbles appear at the bottom left of the Top Tray, but they are a decoy—no Yellow Boxes are in the top layer, so tapping them early will jam the Conveyor Belt.

Marble Sort Level 604 Walkthrough

The front row of Boxes, from left to right, is Purple, Purple, Brown, Red. The Connected Boxes lurk at the base of the first two columns, linking Purple and Light Blue. The critical insight is to ignore Yellow completely at the start, because it leads nowhere and will fill the belt. Your only safe path is to clear Purple and Red Boxes to lower the Panel counter.

How to Beat Marble Sort Level 604 — Step-by-Step

Phase one: Clear Purple and Red

1. Tap the Purple marble in the top left corner of the Top Tray.
2. Tap the second Purple marble from the top middle area.
3. Reach for the third Purple marble at the bottom of the left cluster, right next to the Yellow block, and send it down.
4. Let the two Purple Boxes clear and disappear.
5. Do not touch the Yellow or Green marbles; keep them untouched.
6. Now find the Red marble in the top row and the Red marble lower in the left cluster, and route them to the top-right Red Box to clear it.

Phase two: Open the Panel

1. The next layer of Boxes reveals Yellow and Light Blue targets, so now you can use the Yellow marbles.
2. Tap the bright Yellow marbles at the bottom left of the Top Tray and deliver them to the newly exposed Yellow Box in the first column.
3. Continue clearing the newly visible targets on the left side until you reach six cleared Boxes.
4. The moment the sixth Box clears, the Panel shatters, revealing the right side of the Top Tray with a flood of new colors.
5. The grey blocker gears pop open, unlocking Green and Light Blue marbles underneath.

Phase three: Handle the Connected Boxes and finish

1. Immediately prioritize the Brown Box in the middle column: locate the matching Brown marbles on the now-exposed right side and route them down to clear that Box.
2. As the bottom row approaches, watch for the Connected Boxes to drop into the active area.
3. Ensure your Conveyor Belt has at least three or four empty slots before feeding the Connected pair.
4. Clear the Light Blue marbles from the right side to fill the Light Blue half of the Connected Boxes.
5. Then clear the remaining Purple marbles to finish the pair, and finally clear any leftover Green and Red marbles to complete the level.

Tips & tricks

• Keep the Conveyor Belt as empty as possible during the opening; a single misstep with Yellow can choke it.
• Use the Panel counter as your guide: every Purple or Red Box you clear brings you closer to opening the right side.
• After the Panel lifts, clear the Brown Box early to avoid a bottleneck in the middle column.
• Before triggering the Connected Boxes, count the empty slots on the belt to avoid a jam.

Common mistakes

• Tapping Yellow too early: it has no Box in the top layer, so it will fill the belt and block progress.
• Ignoring the Brown Box after the Panel opens: it stalls the middle column.
• Attempting to clear the Connected Boxes without belt space: you need at least three empty slots.

Marble Sort Level 604 FAQ

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