Marble Sort Level 302 Walkthrough & Solution

Level 302 Board Overview: Center Column Gift Box Trap

The verified walkthrough identifies the opening board as Center Column Gift Box Trap. The first confirmed moves are: Open by pushing the front brown receiver into any live brown slot below, and keep an eye on the countdown on the lower present. Then: Pick the cyan receiver at the lower-left to top off the live cyan slot perfectly. The next safe order is recorded below so the belt does not fill with bait.

The Trap in Marble Sort Level 302

• Opening bait: Take the visible orange receiver and guide it to the orange slot on the far left, but skip the lower-right pink receiver, which still has no destination.
• Board order: When that opening trio of brown, cyan, and orange clears, the lower present falls to zero and bursts, smashing the center tower and spilling a hidden stash.
• Belt discipline: Use only the first verified clears here; do not spend belt space on a color without an active receiver.

Marble Sort Level 302 Step-by-Step Walkthrough

Opening: follow the safe first clears

1. Open by pushing the front brown receiver into any live brown slot below, and keep an eye on the countdown on the lower present.
2. Pick the cyan receiver at the lower-left to top off the live cyan slot perfectly.
3. Take the visible orange receiver and guide it to the orange slot on the far left, but skip the lower-right pink receiver, which still has no destination.

Midgame: open the next receiver path

After the opening clears, let the next exposed groups move only when their receiver is ready.

4. When that opening trio of brown, cyan, and orange clears, the lower present falls to zero and bursts, smashing the center tower and spilling a hidden stash.
5. Send the fresh violet receivers from the upper-right area into the new violet slot, then take the green receivers at the far-right edge, now safe because a green slot is live.
6. Let go of the pink receivers you saved earlier, since a pink slot has finally rotated into the active row.

Cleanup: finish the remaining sequence

The final phase follows the remaining source order. Pause whenever the belt starts to fill.

7. Poke the leftover grey question boxes on the tall flanks, always reserving two free belt slots and taking the topmost outer ones first.
8. Make clearing the dark grey receiver hidden on the mid-left a priority, because its slot turns up late, and keep the belt lean so the closing pieces fall into place.

Level 302 Tips Recap

• Take the visible orange receiver and guide it to the orange slot on the far left, but skip the lower-right pink receiver, which still has no destination.
• Let go of the pink receivers you saved earlier, since a pink slot has finally rotated into the active row.
• Make clearing the dark grey receiver hidden on the mid-left a priority, because its slot turns up late, and keep the belt lean so the closing pieces fall into place.