Draws the specified letter, word or line of text.

Draws a letter, word or line of text for a set amount of time.

Sets the font used by the print block.

Makes the turtle visible or invisible.

Change the costume of the sprite.

Clears the sprites pen trail.

Lifts of lowers the pen to start or stop drawing.

Changes the width of the pen.

Changes the colour of the pen.

Choose a colour from your palette.

Choose a random colour from your palette.

Create a colour with the specified amount of red, green and blue. All values must be between 1-100.

A letter, word or line of text.

Print the specified text, number or specified value.

Create a piece of text by joining together any number of items.

Append some text to variable item.

Return the number of letters including spaces in the provided text.

Returns true is the provided text is empty.

Returns the index of the first/last occurrence of first text in the second text. Returns 0 if text is not found.

Return a copy of the text in a different case.

Prompt for user for some text.

Do blocks when a key is pressed.

Do blocks when a key is pressed.

Do statements when this spite is clicked.

Do stamens when receiving a message.

Sends a message to all sprites.

Do a statement several times.

Do a statement forever.

Break out of the containing loop.

Wait for the set time before continuing.

Wait for a sensor input before continuing.

If a value is true, then do some statements.

Add a number to a variable item.

Creates an action when touching a variable.

Creates a function with no output.

Creates a function with an output.

If the value is true then return with a second value.

A number.

Returns either true or false.

Returns the sum of two numbers.

Return true if both outputs equal each other.

Returns true if both inputs are true.

Check if a number is an even, odd, prime, whole, positive, negative or if it is divisible by a certain number. Returns true or false.

Returns the sin of a degree not the radius.

Round a number up or down.

Return the square root of a number.

Return one of the common constants.

Returns true if the input is false. Returns false if the input is true.

Return a random fraction between 0.0 and 1.0.

Return a random integer between the two specified limits.

Constrain a number to between the specified limits.

Return the remainder from dividing two numbers.

Returns null.

Check the condition in 'test'. If condition is true, returns 'if true' value; otherwise returns 'if false' value.

Set this variable to be equal to the input.

Returns the value of this variable.