Sand Loop Level 42 Solution Walkthrough

Sand Loop Level 42 Guide: The Blueberry Cluster Puzzle

This isn't a speed run; this is a pure dependency logic puzzle. Sand Loop Level 42 presents you with a "Blueberry Cluster" pixel art. While the image itself is cute—three plump berries with green leaves—the layout of the supply tray is nasty.

The hook here is the Cross-Column Lockout. You have keys buried on one side that open locks on the complete opposite side. If you just start tapping cups randomly, you will jam your 5-slot conveyor belt before you even paint the first berry. The pastel Cyan and Beige tones are easy to mix up, but the real enemy is the lock order.

Sand Loop Level 42 Solution: The Berry Art

Before you start tapping, look at the target image on the top screen. You need to identify your fill layers.

Color Palette:
- Cyan: The main body of the blueberries.
- Dark Blue: The outlines and shadows giving the berries depth.
- Green: The leaves sprouting from the top and sides.
- Beige: The sandy background.
The "Danger Zones": The biggest headache in Sand Loop Level 42 is the Dark Blue outlining. The berries aren't solid blue; they have a thick dark rim and a lighter cyan center. If you pour the Dark Blue too long, you'll paint over the center where the Cyan needs to go. Conversely, if you pour Cyan too early without the Dark Blue outline, the berries look flat and the percentage won't tick up correctly.
Fill Order Prediction: Usually, you want to establish the background (Beige) and the dark outlines (Dark Blue) before filling the centers (Cyan). However, because of the locks, you are forced to paint the Green leaves first because those cups are the only ones accessible sitting on top of the keys.

Tackling the Cross-Lock Trap in Sand Loop Level 42

The primary obstacle here isn't the painting; it's the inventory management. Look at the bottom tray.

The Red Key is on the left, buried under two cups. It opens the Red Lock on the far right.
The Golden Key is on the bottom right, buried under three cups. It opens the Golden Lock on the bottom left.

This creates a strict "Left-to-Right-to-Left" ping-pong flow. You cannot access the Golden Key until you get the Red Key. You cannot finish the level until you get the Golden Key. Your conveyor has a 5/5 capacity. If you pull cups that you can't immediately pour onto the canvas, they will sit on the belt, clog the system, and prevent the keys from reaching the lock sensor.

Sand Loop Level 42 Step-by-Step Walkthrough

Follow this chain exactly to avoid a deadlock.

1. Digging for the Red Key

Ignore the middle column and the right column for a second. Your first priority is the Red Key on the left side.

Tap the Green Cup (Top Left). It matches the top leaves of the art perfectly. Let it pour.
Tap the Beige Cup (Below the Green). This will start filling the top background corners.
Once those two are clear, the Red Key is exposed. Tap it immediately.
Why this matters: Until you turn this key, the entire right stack (Green, Blue, Beige) is useless. Don't touch them yet.

2. The Right Side Excavation

Now that the Red Lock (Top Right) is shattered, you have access to the right column. You need to dig down to the bottom to get the Golden Key.

Tap the Beige Cup (Top Right). This continues your background fill.
Tap the Dark Blue Cup (Below the Beige). Timing Alert: This is your first outline cup. Watch the screen. Make sure the nozzle is over a berry outline, not the center, or you'll waste paint.
Tap the Green Cup (Below the Blue). This handles the lower leaves.
You should now see the Golden Key. Tap it.

3. Filling the Cyan Centers

With the Golden Key collected, the Golden Lock on the bottom left pops open. This releases the heavy supply of Cyan Cups you've been waiting for.

At this stage, your outlines (Dark Blue) should be mostly done, and your leaves (Green) should be finished.
Start feeding the Cyan Cups into the mix. These fill the large centers of the berries.
Gap Management: You likely have a messy conveyor now. If you have a Beige Cup stuck between two Cyans, don't panic. The background fills slowly. Just let it ride until the nozzle hits a corner.

4. Cleaning Up the Middle

The middle column in Sand Loop Level 42 is essentially your "spare parts" bin. It has a mix of Beige, Dark Blue, and Cyan.

Use the middle column cups only when you have a gap in the main flow or need a specific color to finish a patch.
Don't unload the middle column early in the game; it will just clog the belt while you are trying to move keys. Save these cups for the final 80% to 100% push.

Sand Loop Level 42 Solution Walkthrough | Sand Loop 42