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In this game, the user has to move the pen from the initial position to the final
position and draw a shape. The instructions to rotate, draw and repeat actions are
given using blocks. The game has 10 levels. The difficulty increases with simple
drawing of a square to draw multiple shapes.
To play the game, follow these steps:
Step 1 Type www.blockly.games in the address bar of the web browser and press
Enter key.
Step 2 Click on the Turtle option.
Step 3 Click on OK button to start the game.
1
3
2
A tip appears on the screen telling the user to choose a category from Turtle and
Loops to see the respective blocks.
The Turtle category has two blocks:
a. The move…by block is used to make the turtle move
forward or backward to draw the shape.
b. The turn…by block is used to rotate the turtle in left
or right direction.
The Loops category has one block:
The repeat…times do block is used to make the turtle repeat tasks given inside
the block for given number of times.
Step 4 Drag the following blocks and change required value to draw a square.
Google Blockly Games 71

