puzzle 9

When a block is grey, that means you can't delete it or change it. Try and solve this puzzle using the "repeat" block that repeats 3 times. Try putting these 3 blocks inside the grey "repeat" block: move, move, turn.

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See these videos and hints

 

Maze Intro

Repeat Times Block

Blocks

Assemble your blocks here: 

4

  / 4

Show Code

 ▼turnright ↻ ▼repeat2timesdorepeat3timesdomove forwardmove forwardturnright ↻ ▼Move me forward one space.

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Congratulations! You completed Puzzle 9.

You just wrote 3 lines of code!

All-time total: 27 lines of code.

Even top universities teach block-based coding (e.g., Berkeley,Harvard). But under the hood, the blocks you have assembled can also be shown in JavaScript, the world's most widely used coding language:

for (var count = 0; count < 3; count++) {
  moveForward();
  moveForward();
  turnRight();
}