Sequences - Count on...Counting by tens - One of the ghosts
in the spooky sequence is missing a number. (Hint: To figure
out the answer, count by tens ). Click on
the number buttons along the bottom of the main game screen
to add a number to the ghost. Click 'enter' to register your
answer. If correct, you'll send the ghosts back to the haunted
house. There are five spooky sequences to complete.