Marble Sort Level 719 Walkthrough Solution | Marble Sort 719

Marble Sort Level 719 Guide: The Twin Striped Tunnels Trap

You boot up Marble Sort Level 719 and instantly see the bottleneck. Two massive, vertical, candy-striped Tunnels dominate the dead center of the Top Tray. They sit on top of rainbow dispenser bases, taking up serious real estate and hiding exactly what you need to finish the puzzle.

This level heavily features dark red, white, light green, and pink marbles in the opening phase. The catch is that your access to these colors is severely restricted. The sides of the board are your only early lifelines. If you mismanage the Conveyor Belt while trying to pull colors from the outer edges, you will jam the board before the center Tunnels ever trigger. The key to surviving Marble Sort 719 is ignoring the massive center blockade at first and surgically dismantling the left and right flanks.

The Twin Tunnel Blockade in Marble Sort Level 719

Take a hard look at how this specific board is built. The layout is designed to bait you into pulling colors you cannot use yet.

The Top Tray is divided by those two giant striped Tunnels. Let’s break down the flanks. On the far bottom left, you have an exposed pink box, followed upward by solid dark red, teal, and a purple outline box. Capping the entire top-left corner is an L-shaped formation of grey Mystery Boxes.

The right side mirrors this trap. The bottom-right corner exposes a solid white box. Stacked above it are light green, yellow, and a blue outline box, all capped by another set of Mystery Boxes in the top right. Nestled directly beneath the Tunnels in the center are solid purple, dark red, orange, and white blocks. You cannot touch these middle blocks freely until the bottom Boxes demand them.

Now look at your lower receiving Boxes. This determines your exact starting route. The very front row needs Light Green, Dark Red, White, and Pink. The second row needs White, Dark Red, Light Green, and White. The third row asks for Purple, Orange, Dark Blue, and Purple. The fourth row hides Purple, Light Pink, Light Green, and Light Green.

Your immediate problem is that the front row wants light green and dark red, but those colors are buried under the Top Tray flanks. The bottom-left pink and bottom-right white marbles are wide open, but your front row only needs one pink and one white. Tapping the wrong side colors too early will instantly choke your Conveyor Belt.

Marble Sort Level 719 Step-by-Step Walkthrough

You have to pull off a very specific sequence to clear the front row and force the central Tunnels to activate. Keep your eyes on the Conveyor Belt limit.

Busting the Outer Flanks in Marble Sort Level 719

Your opening taps must be precise. Do not touch the center marbles yet.

1. Tap the exposed white box on the bottom right of the Top Tray. This feeds the white requirement for the front-row lower Box.
2. Tap the exposed pink box on the bottom left. This clears the far-right lower Box in your front row.
3. Clearing those bottom corners exposes the dark red on the left and the light green on the right.
4. Tap the newly exposed dark red marbles to feed the second lower Box.
5. Tap the light green marbles on the right to feed the first lower Box.
6. Your entire front row of bottom Boxes will now clear. This pulls the second row forward, which demands White, Dark Red, Light Green, and White.
7. Feed these exactly from the remaining exposed side columns. Watch out for the teal and yellow marbles sitting above them. Do not tap the teal or yellow. They are bait and will clog your Conveyor Belt.

Surviving the Midgame Grid Reveal in Marble Sort Level 719

Once you clear those initial lower Box rows, the massive striped Tunnels finally empty out. The board completely transforms.

The Tunnels vanish, leaving a massive empty grid in the center of the Top Tray. Suddenly, your outer flanks shift. The left side now features dense blocks of dark green and light blue marbles. The right side reveals new dark red and dark blue blocks. The top corners are still stubbornly hiding those Mystery Boxes.

Your lower Boxes also shift entirely. The new front line demands Yellow, Dark Red, Dark Red, and Teal.

1. Target the yellow lower Box first. Pull the yellow marbles that were trapped on the right side during the opening phase.
2. Drop the newly revealed dark red marbles from the right flank to clear the middle two dark red bottom Boxes.
3. Pull the teal marbles from the left flank. You finally have a home for them in the far-right bottom Box.
4. Clearing this row shifts the bottom Boxes again. You will now see Yellow, Pink, Orange, and Yellow in the next row, followed by Blue, Yellow, Purple, and Red.
5. Use the wide-open middle grid to route your dark blue and orange marbles. Keep your Conveyor Belt tight. Never tap a color unless its matching bottom Box is currently sitting in the active front row or the immediate second row.

Clearing the Mystery Box Corners in Marble Sort Level 719

The final phase is all about those grey Mystery Boxes up top.

1. Wait until your Conveyor Belt has at least four empty slots before tapping a Mystery Box.
2. Tap one corner at a time. If the left side reveals light blue marbles, immediately match them to the lower Boxes.
3. Do not rapid-fire the question marks. Revealing a random color that you cannot sink will instantly end your run.
4. Clear the remaining dark green blocks on the left side to finish the back rows. Process the final puzzle pieces one by one to secure the win.