Marble Sort Level 272 Walkthrough & Solution

Level 272 Board Overview: The Mystery Box Wall

Level 272 hides its middle behind a two-row wall of grey mystery boxes. Light Blue, Orange, Light Blue, and Purple sit along the tempting front line, while Dark Blue, Green, Dark Grey, Yellow, and Orange are visible deeper in the tray. An x2 Multiplier Gate is buried in the wall, and a Tunnel with a 3-counter waits at each upper corner.

The first receiver row asks for Orange, Orange, Dark Blue, and Green. That order makes the front Light Blue and Purple blocks bait. The paired Light Blue Connected Boxes become useful only after the opening receivers shift.

The Trap in Marble Sort Level 272

• The front row lies: tapping the first Light Blue or Purple blocks fills the belt before a matching receiver exists.
• The mystery wall must be opened patiently: a reveal can drop a color with no active home, so keep at least several empty belt slots.
• The tunnels are timed floods: both corner tunnels begin with a 3-counter and can add Brown or other unexpected colors in batches.

Marble Sort Level 272 Step-by-Step Walkthrough

Opening: clear the receivers that already exist

1. Leave the Light Blue and Purple blocks on the front line untouched.
2. Tap the accessible Dark Blue block and send it to the third receiver column.
3. Find the visible Green group and use it to clear the far-right receiver.
4. Keep the conveyor light while the lower receiver boxes shift. Do not turn the opening into a Light Blue or Purple storage run.

Midgame: use the connected boxes and multiplier

The lower boxes now move forward and the paired Light Blue Connected Boxes become active. The two Light Blue blocks you saved are suddenly safe, and the x2 Multiplier Gate is visible inside the partly opened mystery wall. This is the point where the board changes from bait management to controlled reveals.

5. Drop the saved Light Blue pair into the connected receivers as soon as they reach the front.
6. Bring in Dark Grey and Yellow from the second row only when their receiver colors appear.
7. Open the mystery boxes one at a time. If a revealed color matches the active receiver, clear it immediately; otherwise leave its column for later.
8. Feed a block from directly above an open target through the x2 gate so the doubled output can cover a heavy late-game receiver.

Cleanup: survive the corner tunnels

The corner tunnels activate after the center opens. Their 3-counters signal multiple drops, and the East tunnel can send Brown directly onto the belt. The safest finish is to answer each tunnel color with a receiver before the next batch arrives.

9. Bring the visible Green and Blue groups down when the connected targets ask for them.
10. Let Brown and other tunnel drops land only when a matching receiver is ready; do not let them occupy the belt as unknown storage.
11. Route the final Purple groups from the upper tray into the large Purple target cluster at the bottom.
12. Empty the stragglers after both tunnels finish their counters. The level completes when the belt is clear and the last receiver closes.

Level 272 Tips Recap

• Ignore the opening Light Blue and Purple bait.
• Clear Dark Blue and Green before touching the mystery wall.
• Save belt space for the x2 gate and the two tunnel floods.
• Feed Purple last, after its receiver cluster is active.