Marble Sort Level 56 Walkthrough & Solution

Level 56 Board Overview: A U-Bend Guarded by a Countdown Tunnel

Level 56 is a test of discipline. The board is carved into a deep U-shape, and right in the hollow sits a blue Tunnel tile showing a countdown of 4. Until you clear four receiver Boxes, the center of the board simply does not exist for you. Below the Tunnel, big clusters of Orange and Green marbles sit out in the open, practically begging for a tap.

The edges are rigged too. The far-left column runs a Mystery Box, a Green marble, another Mystery Box, an Orange down-arrow, and a Pink marble at the bottom. The far-right column stacks a Pink marble, a Red marble, a Mystery Box, a Dark Blue left-arrow, and a Yellow marble in the bottom corner. Near the bottom center, upward-pointing Light Blue arrows wait in ambush.

Your starting receivers want Green, Orange, Green, and Yellow. That front line is your entire opening script.

The Trap in Marble Sort Level 56

The U-shape restricts you so hard that two dead marbles on the Conveyor Belt can end the run. Here is the bait:

• The Light Blue arrows: tapping them before a Light Blue receiver is live drops dead weight straight onto your belt. They are the single easiest way to lose this level.
• The tempting edge colors: Pink, Red, and Dark Blue are all visible and all off-limits at the start. None has a front Box.
• The Tunnel countdown: four clears sounds easy, but only specific colors count toward it — you cannot freestyle your way there.

The opening is surgical: extract exactly Yellow, Green, Green, and Orange while steering around every arrow on the board.

Marble Sort Level 56 Step-by-Step Walkthrough

Watch your belt capacity the whole way through.

Opening: four clears to wake the Tunnel

1. Start with the easy Yellow marble in the bottom-right corner, then gather the other exposed Yellows to clear the far-right Yellow receiver. That is one tick off the Tunnel counter.
2. Pull the visible Green from the left column, then release the big Green cluster near the bottom center. The flood of Green clears both the far-left and middle-right Green receivers at once.
3. Tap the large Orange cluster beside where the Green one sat. It fills the middle-left Orange receiver — the fourth and final clear.
4. Keep your fingers off the Light Blue up-arrows. The front Boxes are gone, but Light Blue receivers have not rotated in yet.

Mid-game: the Tunnel opens up

The counter hits zero, the Tunnel unlocks the hidden center marbles, and the board transforms. Your new receivers rotate in: Light Blue, Red, Yellow, and Dark Blue.

5. Now fire the Light Blue up-arrows at the bottom of the tray. Their receivers are live, so the marbles go straight home and your belt stays clean.
6. Work the right column: extract the Dark Blue left-arrow to fill the Dark Blue receiver. That also frees the Mystery Box sitting above it.
7. Grab the Red marble near the top right to clear the Red receiver.

Cleanup: sweep what the Tunnel released

The hard part is over. The center is open, the trap arrows are spent, and only hidden colors remain.

8. Pop the remaining Mystery Boxes on the left flank one at a time. Let each color reveal, match it to its receiver, and let it clear before touching the next.
9. The last receivers call for the Pink and Purple marbles trapped in the top corners and behind the Tunnel. Drop the Purples, let the Box clear, then drop the Pinks.
10. Even with a nearly empty board, do not spam taps. Keep the belt flowing and the level is done.

Level 56 Tips Recap

• The Tunnel counter is your checklist: Yellow, Green, Green, Orange — nothing else counts early.
• Light Blue arrows are only safe once a Light Blue receiver is sitting at the front.
• In the endgame, reveal Mystery Boxes one at a time; a surprise color on a full belt is how late runs die.