Sand Loop Level 137 Solution

Step 1: Initiate sand flow.

No action required, sand flows automatically at the start of the level.

Sand visibly cascades from the top-center source.

Step 2: Direct sand to the top-left path.

Tap the lever next to the top-left gate to open it.

The top-left gate rotates open, allowing sand to flow towards the left channel (observed at 00:04).

Step 3: Direct sand to the bottom-left path.

Tap the lever next to the bottom-left gate to open it.

The bottom-left gate rotates open, allowing sand to flow towards the first two small containers (observed at 00:06).

Step 4: Direct sand to the top-right path.

Tap the lever next to the top-right gate to open it.

The top-right gate rotates open, allowing sand to flow towards the right channel (observed at 00:09).

Step 5: Direct sand to the bottom-right path.

Tap the lever next to the bottom-right gate to open it.

The bottom-right gate rotates open, allowing sand to flow towards the last two small containers (observed at 00:11).

Step 6: Redirect sand flow from the top-left path.

Tap the lever next to the top-left gate to close it.

The top-left gate rotates closed, blocking the path and directing sand to the main channels (observed at 00:15).

Step 7: Redirect sand flow from the top-right path.

Tap the lever next to the top-right gate to close it.

The top-right gate rotates closed, blocking the path and directing sand to the main channels (observed at 00:16).

Step 8: Fill all four small intermediate containers.

Wait for sand to fill the four small containers at the bottom of the structure.

Each small container visibly fills with sand, and after filling, they activate an outlet pipe to feed the main container (observed from 00:20 to 00:30).

Step 9: Fill the large final container.

Continue to wait for the sand to collect in the large container at the bottom.

The main container fills completely, triggering the 'Level Cleared' screen (observed at 00:39).

Q: How do I control the sand flow?

A: Tap on the levers next to the gates to toggle them open or closed, directing the sand.

Q: What is the primary objective of Level 137?

A: The goal is to fill the large container at the very bottom of the structure by strategically opening and closing gates to guide the sand through four smaller intermediate containers first.

Q: When should I close the upper gates?

A: The video shows closing the upper gates (top-left and top-right) after all four lower gates are opened and sand is flowing into the four main channels. This helps consolidate the sand flow to quickly fill the intermediate containers and then the final container.