To implement Apple game in Scratch a step wise procedure is as follows:
1. Click on new sprite option and add one sprite apple and one sprite empty bowl.
2. Click on the new backdrop option and add any backdrop.
After these three steps interface will look like this.
3. select bowl sprite and write the following script.
4. select apple sprite and write the following script.
5. to create a new variable, click on the Data and make a variable option then write the following script.
6. . Click the green flag to run the game.
A pdf of the given tutorial is here. Apple Game