Week 05 / 09 · Candy Color Sortworks

Color Cargo Sorter

A queue of color-coded cargo has arrived. Scan each item and use a condition to send it to the correct bin.

Your robot · Sorting-arm robot

New York
Tutoring Center

Candy Color SortworksGrid: C1–C5 · R1–R5
North = decreasing rowDrag to orbit · Scroll to zoom

Your challengeSort four items: RED goes left; BLUE goes right. Use a loop and IF / ELSE.

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

Scan inside the loop. Put send left in THEN and send right in ELSE.

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

Can both sorting branches run for the same scanned parcel?

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.