Marble Sort Level 69 Walkthrough & Solution

Level 69 Board Overview: Three Tunnels and a Bait-Filled Front Row

Level 69 greets you with a pyramid-shaped Top Tray stacked heavy with Blue, Brown, and Pink. It looks busy. The real danger is quieter than that.

Read the exposed front row from left to right: Orange, Cyan, Brown, Blue, Purple, Orange. Now check the four receiver Boxes at the bottom: Purple, Blue, Purple, Purple. Notice the problem? Both Orange blocks and the Cyan block have nowhere to go. They’re decoration designed to eat your Conveyor Belt.

The bottom sorting area is split into four deep columns, and the outer columns are sealed behind Mystery Boxes — you can’t see what they’ll eventually want. Up top, three Tunnels each showing a countdown of 3 guard the back of the board, so the entire late game is hidden. On top of that, two Green marbles on the left are fused as Connected Boxes, and a Pink-Cyan pair on the right shares the same fate. Tap one, both drop.

The Trap in Marble Sort Level 69

The board is rigged to make you play the edges. Here’s the breakdown:

• Far-left and far-right front blocks: Orange and Orange. Zero matching Boxes at the start. One tap and they’re squatting on your belt.
• Second column: Cyan up front — same story, no home for it yet.
• Right-center: a tall vertical stack of Blue. This is your lifeline, because one Blue Box is already open.
• Center and front-right: scattered Purple marbles feeding three of the four open Boxes. These are your real targets, but some sit high in the grid.
• Left wing: the Green Connected Boxes. Dropping two marbles at once with nowhere to send them is a belt-clogger.
• Back rows: locked behind three Tunnels, each holding three marbles you can’t plan for.

The pattern is clear: the game hands you easy taps that lose the level, and hides the correct route down the middle. Everything early runs through the Blue stack and the Purple cluster.

Marble Sort Level 69 Step-by-Step Walkthrough

Keep the belt nearly empty until the Mystery Boxes flip. That’s the whole game.

Opening: ignore the edges, work the middle

1. Tap the single Blue marble in the front row, right of center. It drops straight into the open Blue Box.
2. Tap the Blue marbles stacked directly behind it, one after another. The Blue Box fills and clears fast.
3. Tap the Purple marble at the front right of the Top Tray into a Purple Box.
4. Work through the remaining reachable Purple marbles higher up in the center grid until the front row of Boxes is gone.
5. Do not touch either Orange block, the Cyan block, or the Green Connected Boxes. They get their turn later — right now they’re poison.

Mid-game: Mystery Boxes flip, Tunnels come into reach

Clearing the front line flips the outer Mystery Box panels and finally shows you what the far-left and far-right columns want.

6. Read the newly revealed outer Boxes. Whatever they’re asking for is your new shopping list.
7. If Brown or Orange Boxes are now open, feed them the Brown and Orange marbles still sitting in the Top Tray’s front row. The bait pieces finally become useful.
8. Tap the Green Connected Boxes on the left. With the front clutter gone, two marbles at once won’t jam the belt — route them into the open middle Boxes.
9. Clear the Pink and Brown tiles blocking the Tunnel entrances at the top and upper edges. Each Tunnel holds three marbles.
10. Only drop the Pink-Cyan Connected Boxes on the right once at least one of those two colors has an open Box waiting.

Endgame: drain the Tunnels

The Tunnels start spitting marbles one at a time, and the last Mystery Box reveals can ask for colors you don’t have ready.

11. Prioritize whatever the Tunnels drop onto the board — those colors are unpredictable, so deal with them first.
12. Keep at least two Conveyor Belt slots free at all times. The deep back-row Boxes can surprise you.
13. Match Tunnel marbles into the back-row Brown and Blue Boxes as they open.
14. Sweep the last stragglers from the upper corners in whatever order the Boxes allow. Patience beats speed here.

Level 69 Tips Recap

• Orange and Cyan at the front are bait until a matching Box appears. Don’t tap early.
• The Blue stack and Purple cluster in the middle are your only safe opening — milk them fully.
• Connected Boxes are safe to trigger only after the front row clears and the belt has room.
• Treat Tunnel drops as top priority; their colors are the one thing you can’t plan around.