Marble Sort Level 717 Walkthrough Solution | Marble Sort 717

Marble Sort Level 717 Guide: Beating the Massive 9-Clear Panel

This board is completely dominated by one massive obstacle right in the center. Marble Sort Level 717 throws a giant Panel at you with a massive "9" slapped across it. Until you clear nine bottom Boxes, the entire upper-middle section of the board does not exist for you. You are working with scraps on the edges and a frontline that wants to clog your Conveyor Belt immediately.

To survive this, you need aggressive Conveyor Belt management. The game baits you into tapping colors you do not need yet. If you fill your slots with orange or green marbles too early, that 9-clear Panel is never going to open. Let’s break down exactly how this specific board is wired and how to tear it apart.

The 9-Clear Panel and Tunnel Trap in Marble Sort Level 717

Take a hard look at the Top Tray. The layout is designed to choke your early moves. Right in the middle is the giant "9" Panel. Sitting directly beneath that panel are two blue Tunnels, each stamped with a "3". This means even when you start chipping away at the board, those Tunnels are going to spit out hidden marbles exactly when you don't want them.

The corners are locked down tightly. You have white and blue Arrow Boxes trapping the upper left. You have more Arrow Boxes on the right.

Now look at your frontline in the Top Tray. You have two thick, textured groups of red marbles on the bottom left. Next to them is a green group. On the far right is an orange group. Behind them sits a scattered mix of light blue, pink, white, and green single marbles.

Your starting bottom Boxes dictate everything. The active row is Red, Light Blue, Red, White.

This is where the board identity really shows its teeth. You need red immediately. You have red immediately. But you also need light blue and white, which are scattered behind a wall of green, pink, and orange single marbles.

The bait here is the front-right orange marble group and the front-center green marble group. They are fully accessible. They look extremely satisfying to tap. Do not touch them. If you drop them onto the Conveyor Belt, they will just sit there taking up vital space because the active Boxes do not need orange or green.

The lower Boxes queue is completely stacked against early mistakes. Waiting just beneath the active row are Pink, Green, Pink, and Light Blue Boxes. Under that, you have White, Pink, Green, and Pink. Notice the severe lack of orange early on. If you drop that front orange group, you will carry it like dead weight through half the level.

Marble Sort Level 717 Step-by-Step Walkthrough

You have to play this board from the outside in. Your entire early game revolves around hunting down the exact colors needed to hit that 9-clear quota so the Panel lifts.

Surviving the early game choke in Marble Sort Level 717

Your first taps need to be deliberate. The margin for error on the Conveyor Belt is zero right now.

1. Slam the front-left red marbles. You have two active red Boxes waiting at the bottom. Tap the two thick red groups on the bottom left of the Top Tray. This immediately clears two Boxes and drops the counter on the central Panel from 9 down to 7.
2. Snipe the light blue and white singles. Your remaining active Boxes are Light Blue and White. Carefully pick off the accessible light blue and white marbles resting in the middle-left and middle-right rows.
3. Avoid the front-row bait. Leave the front green and orange marble groups completely alone. They are traps.
4. Push the pink and green queue. As the red and light blue Boxes clear, the next layer of bottom Boxes will slide up. This next wave heavily demands Pink and Green. Now you can finally tap that front green group. Use it to clear the green Box, then hunt the scattered pink marbles to clear the pink Boxes.
5. Count down the Panel. Keep strict focus on the active bottom Boxes. Every clear brings the Panel number down. Do not bank marbles for later. If a color is not actively needed by the front row of Boxes, leave it in the Top Tray.

Handling the midgame board flip in Marble Sort Level 717

The moment you clear your ninth Box, the Panel vanishes. The entire dynamic of the board flips instantly.

Suddenly, the top half of the Top Tray is exposed. You will see bright yellow marbles, dark blue blocks, and new red single tiles. The two blue Tunnels will hit 0 and open up, revealing more red and green pieces. You will also uncover a green Connected Box with double arrows linking it together.

The bottom Boxes shift drastically here too. You will find yourself staring down a row demanding Yellow, Orange, Orange, and White.

1. Clear the yellow wave. Use the newly revealed yellow marbles from behind the Panel to clear the active yellow Box.
2. Unload the orange trap. Remember that front-right orange group we ignored at the start? Its time has finally come. Drop it now to clear the newly active orange Boxes.
3. Manage the purple rush. As you push deeper into the midgame, a massive train of purple marbles will start threatening to flood your Conveyor Belt. You must keep at least three slots open at all times to absorb this.
4. Unlock the Arrow Boxes. With the center finally hollowed out, focus on the top-left white and blue Arrow Boxes. Clear the marbles they are pointing to so they unlock.
5. Resolve the Connected Boxes. When the green Connected Boxes drop, they take up a lot of space. Feed them immediately using the green marbles that just spilled out of the empty Tunnels.

Keep your eyes on the changing queue at the bottom. The late game is just a matter of matching what the deep Boxes need with the remaining corners of the top board. Hold your discipline, ignore colors you don't immediately need, and that massive panel won't stop you.