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The Forever block is used to run a set of instructions continuously until
stopped. The instructions inside this block will be executed in a loop until the
Stop button is clicked by the user.
The Repeat and Repeat Until blocks can be used to display the table of a number input by
the user. The script for the sprite can be like this (using Repeat Until block).
Example of a looped script
Output
GRAPHIC EFFECTS
In Scratch, graphic effects allow you to modify the appearance of a sprite or backdrop
dynamically. These effects can be applied using the and
blocks in the Looks category. Use the block to reset all applied effects to their
default state.
There are different types of graphic effects present in Scratch. Some of them are:
1. color: changes the sprite's colour.
Game on Scratch 79

