Marble Sort Level 418 — Walkthrough and Solution

This board is a puzzle of restraint and precise timing. You face two large Crates in the upper corners that will not move until you clear the blocks beneath them. A blue Tunnel sits in the center, counting down from three, ready to release a sequence of marbles once activated. The left and right edges are sealed by Iced Boxes, leaving you with almost no room to maneuver at the start. To beat Marble Sort Level 418, you must prioritize breaking the ice on both sides while keeping your Conveyor Belt empty.

The Top Tray holds a row of blocks at its bottom: Purple on the left, then White, Brown, Green, and Pink on the right. Below, the lower Boxes stack in three rows. The front row, from left to right, demands Brown, Pink, Brown, and Purple. The second row hides Orange, Pink, Orange, and Purple. The third row contains Purple, White, Pink, and White. Notice that the center White and Green blocks in the Top Tray have no corresponding lower Boxes in the first two rows. Tapping them early would dump useless colors onto your Conveyor Belt, which has limited space and would choke your progress. The only safe path is to work from the outer edges inward, cracking the ice to expose the colors you actually need.

Marble Sort Level 418 Walkthrough

The lower Boxes dictate your entire opening. The front row requires Brown, Pink, Brown, and Purple, left to right. You have only one Brown block free in the center of the Top Tray, but two Brown lower Boxes wait. That is the imbalance: you cannot clear the front line immediately. You must first shatter the ice on the flanks to access additional Brown and other colors hidden underneath. The second row of lower Boxes will slide forward as you empty the front, revealing Orange, Pink, Orange, and Purple. The third row sits deeper, with Purple, White, Pink, and White.

The critical trap is the White and Green blocks sitting free in the center. They are decoys. No White or Green lower Box exists in the front or second rows. Releasing them early jams your Conveyor Belt, and you will have no way to clear them until the lower Boxes cycle much later. Your priority is to ignore the center entirely and focus on the sides.

How to Beat Marble Sort Level 418 — Step-by-Step

Phase one: Breaking the Ice

1. Tap the Purple block at the bottom left of the Top Tray. Route it to the front-right Purple lower Box.
2. That action cracks the ice on the Purple block directly above it, so tap that newly exposed Purple block and feed it into the same Box to complete it.
3. Tap the Pink block at the bottom right of the Top Tray. Slide it into the front middle-left Pink lower Box.
4. Cracking that ice exposes an Orange block above it. Do not tap it yet; instead, tap the center Brown block and deliver it to either of the two Brown lower Boxes in the front row.
5. Leave the White and Green blocks untouched. They remain in the Top Tray.

Phase two: Opening the Crates

1. Now that the ice is broken, drop the newly un-iced Purple block from the left flank to fill the remaining Purple Box, which clears it.
2. When the front-right Purple Box empties, the second-row Purple Box slides forward. Tap the Orange block from the right flank and guide it into one of the two Orange lower Boxes now visible.
3. Clear the blocks adjacent to the large wooden Crates on both sides. Once you remove the left and right flank blocks, the Crates shatter, revealing the back wall.
4. With the flanks cleared, the blue Tunnel activates and starts its countdown.

Phase three: Managing Tunnel Chaos

1. The Tunnel spits out a Light Blue block into the center of the Top Tray. Let it rest there.
2. The lower Boxes cycle deeply, and the new front row demands Red, Dark Blue, Pink, and Green, left to right.
3. Now you can finally drop that Green block you left at the start. Send it to the Green lower Box on the front right.
4. Your Conveyor Belt will be under pressure from leftover Orange or White blocks from the mid-board transition. Clear them by matching them to any lower Box that accepts them, or wait for the next cycle.
5. Focus on matching the Tunnel's Light Blue drops as they come. If you pull a color from the upper corners that does not match Red, Dark Blue, Pink, or Green, you risk jamming the belt. Play strictly front-to-back: clear the current front row, let the targets shift, then pull the next required color.

Tips & tricks

• Keep your Conveyor Belt as empty as possible until the Tunnel activates. Every useless block you drop early reduces your margin for error later.
• When the Tunnel spits out a Light Blue block, match it immediately to a Light Blue lower Box if available, or park it at the end of the belt to avoid blocking new drops.
• If you have a choice between two lower Boxes for the same color, pick the one that will cycle a new row sooner, as that reveals more targets.

Common mistakes

• Releasing the White or Green blocks at the start. This clogs your belt and forces you to wait for a late-game cycle that may never come if you run out of moves.
• Ignoring the ice on one flank while focusing entirely on the other. You need both sides open to access all colors.
• Clearing the Tunnel drops without checking the current front row. Always verify that the color you drop matches an available lower Box, or you will create a permanent jam.

Marble Sort Level 418 FAQ

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