Week 01 / 09 · Meadow Mail

Parcel Post

The meadow post office has a parcel waiting. Program your courier cart to collect it and deliver it to the purple house.

Your robot · Courier cart

New York
Tutoring Center

Meadow MailGrid: C1–C5 · R1–R5
North = decreasing rowDrag to orbit · Scroll to zoom

Your challengePick up the parcel at C3 R3 and deliver it to C5 R3.

Build your program

Select an insertion slot, then choose a block. Use Up, Down, or Remove to edit.

When Run is clicked

Read the challenge. Make a prediction before you test.

Run trace / test history

How to play & hint

Travel two tiles, pick up, travel two more tiles, then deliver. Order matters.

Camera rotation does not change the robot’s heading. Turns stay on the same tile. Reset returns the robot to its start; your program stays editable.

These are custom Scratch-inspired simulation blocks. This site does not run Scratch projects or control physical hardware.

Explain your thinking

Which instruction changes the parcel from waiting to being carried?

Predict → build → test → explain → revise. Swap driver and navigator roles after a test.

Game completion is saved on this device. Your teacher also reviews your explanation.