Marble Sort Level 218 presents a puzzle board with a central block of grey Mystery Boxes that can stall your Conveyor Belt if you tap them too soon. The key is to first clear the front row of the bottom Boxes, then carefully manage the middle and the large marble clusters that appear later.
The board is arranged with a top tray containing arrows pointing down or sideways, and a lower section with four columns of Boxes. The Top Tray has a pyramid-like structure with the central Mystery Boxes forming a 2x3 grid. The left side features Orange, Light Blue, Dark Green, and Dark Blue arrows; the right side has Purple, Orange, Yellow, and Pink arrows. The bottom columns start with White, Light Blue, Dark Blue, and Bright Green respectively.
Marble Sort Level 218 Walkthrough
In the front row of the bottom Boxes, the leftmost column asks for White first, the second column needs Light Blue, the third column requires Dark Blue, and the rightmost column opens with Bright Green. Underneath these are hidden additional Boxes: Dark Green, White, Mystery, Pink; Bright Green, Dark Blue, Pink; Pink, Mystery, Dark Green; and Mystery, Pink, Mystery, Light Pink respectively.
The main trap is that the bottom Boxes initially demand White, Light Blue, Dark Blue, and Bright Green, but the Top Tray restricts access to these colors. Specifically, there is only one White arrow available, placed low and pointing down, and it is flanked by Pink and Dark Green arrows. If you tap the large marble blocks too early, your Conveyor Belt will fill with useless marbles.
How to Beat Marble Sort Level 218 — Step-by-Step
Phase one: Clear the front row
- Begin with the second column on the left. Locate a Light Blue arrow pointing downward in the upper tray and tap it to feed the Light Blue Box.
- Next, find the single White arrow that points downward, sitting low and near the middle. Tap it to clear the White Box in the first column.
- Move to the third column. Tap a Dark Blue arrow that faces downward on the right side of the tray.
- For the fourth column, tap a Bright Green arrow that points to the right, found on the middle-left area.
- Do not touch the large Red, Bright Green, or Yellow marble blocks; they are not needed yet.
Phase two: Expose the Mystery core
- After clearing the front row, new Boxes appear: Dark Green, Bright Green, Pink, and some Mystery Boxes. Start removing arrows from the outer edges of the pyramid.
- Tap Orange and Pink arrows that point downwards or sideways on the left and right sides to feed those Boxes.
- Find a Dark Green arrow pointing left, near the bottom center, and tap it to feed the Dark Green Box that has surfaced in the first column.
- Now the central 2x3 grid of Mystery Boxes is exposed. Tap one top-layer Mystery Box and let it reach your Conveyor Belt to see its color.
- If the revealed color matches an active bottom Box, let it clear. If not, stop touching the center and instead clear other visible arrows that match your current needs.
Phase three: Survive the final jam
- After the center clears, large marble blocks of Orange, Purple, and Yellow appear on the remaining edges. Only drop a large block if its matching Box is in the front row of the bottom columns; otherwise, you will jam the belt.
- Clear any bottom Mystery Box slots by feeding them the colors that the front line currently requires.
- Use remaining upward-pointing arrows (Dark Blue, Pink, Green, Yellow) to pick off specific colors needed to rotate the bottom columns.
- Always keep at least three Conveyor Belt slots empty. If you have fewer than three open, stop pulling from the top and focus on completing a bottom Box.
Tips & tricks
- Prioritize clearing the front row of the bottom Boxes to unlock more options.
- When you tap a Mystery Box, if its color is not useful, immediately switch to clearing other arrows to free up space.
- Keep an eye on the Conveyor Belt capacity—never let it fill completely.
Common mistakes
- Tapping the large marble blocks too early, which fills the belt with useless colors.
- Ignoring the fact that only one White arrow is available, and wasting it on the wrong Box.
- Forgetting to leave at least three empty slots on the Conveyor Belt, leading to a jam when you need to pull a critical color.
Marble Sort Level 218 FAQ
Why does my Conveyor Belt flood on Marble Sort Level 218?
Your belt floods if you tap large marble clusters or Mystery Boxes that reveal colors you don't have active Boxes for, filling up space with useless marbles.
Which color do I clear first on Marble Sort Level 218?
Clear Light Blue first by tapping the downward arrow on the top tray that feeds the second column's Light Blue Box.
How many moves does it take to clear Marble Sort Level 218?
There's no fixed move count, but following the step-by-step sequence typically clears the board in under 50 taps if you avoid mistakes.
Do I need boosters to beat Marble Sort Level 218?
No, boosters are not required; careful adherence to the release order and belt management is enough.
What happens if I tap the central Mystery Boxes too early on Marble Sort Level 218?
Tapping a central Mystery Box early may reveal a color you don't need, jamming your belt and forcing you to scramble for matching Boxes.
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