Sand Loop Level 238 Solution

Step 1: Fill the first truck and establish its exit path.

Immediately draw a blue path from the sand source to the top-right truck. As sand starts filling, draw another blue path from the top-right truck's exit, under the sawblade, towards the central area.

The top-right truck is full and shows a 'sand full' indicator (00:06).

Step 2: Divert a portion of the sand flow to the stopper, bypassing the second truck temporarily.

At 00:06, draw a red path to block the entrance to the first truck. At 00:10, draw a red path to block the entrance to the second truck. From 00:10-00:11, extend the blue path from the central area (after the first truck's exit) towards the sand stopper. At 00:12, draw a red path to hold the sand at the stopper.

Sand is accumulating and held at the sand stopper (00:12).

Step 3: Fill the second truck using the stored sand and re-enable main flow.

At 00:13, draw a blue path from the stopper to the bottom-left truck. Immediately, at 00:13-00:14, remove the red path at the stopper to release the sand. At 00:14-00:15, remove the red path blocking the first truck's entrance to allow the main flow to continue.

The bottom-left truck is full and shows a 'sand full' indicator (00:17).

Step 4: Fill the third truck while managing the rotating sawblade.

At 00:17, draw a red path to block the second truck's entrance. At 00:15-00:16 (concurrently with previous step), draw a blue path from the central area (where sand flows from the first truck's exit and the stopper's output) towards the bottom-right truck. From 00:23 to 00:27, continuously redraw any path segments under the sawblade as they are destroyed to maintain flow.

The bottom-right truck is full and 'Level Complete' appears (00:27).

Q: How do I manage the sand flow with the rotating sawblade?

A: You need to constantly redraw the path sections that are destroyed by the sawblade to maintain continuous flow, especially for the last truck.

Q: When should I use the sand stopper in this level?

A: The sand stopper is used to temporarily hold a portion of the sand, allowing you to fill the second truck with a separate flow, and then releasing the stored sand to combine with the main flow for the third truck.