Can you find the words that fit the letters in these sentences?

Count Down

COUNT DOWN To solve the Countdown maze, find a route from one of the circles with 10 in them to the centre circle. (The one containing 0.)
Move only horizontally or vertically, following the countdown rule:-

10,9,8,7,6,5,4,3,2,1; 9,8,7,6,5,4,3,2,1; 8,7,6,5,4,3,2,1; ... 3,2,1; Blast Off!

No using the same number position more than once.
Only one of the outside starting points will take you to the centre.