You can do it Mystery Cache

"Cache is not at the Posted Coordinates"

1. Print the words "intelligence test"
2. Between every other letter (first and second, second and third, etc.) insert (in order) the letters of the words "you are very smart" 
3. Exchange the sixth and ninth letters.
4. Start counting from the right-hand end. Move the fourth and fifth letters to the last and next-to-last positions, respectively
5. Cross out the letters of the word “learn” in the order they appear
6. Cross out the letters of the word “master” in the order they appear
7. Insert the letter “d” between the ninth and tenth letters
8. Start counting from the right-hand end. Move the second and fourth letters to the tenth and eleventh positions, respectively
9. Cross out the word “steer”
10.  Exchange the first and last letters
11. Exchange the second letter and the next-to-last letter
12. Cross out all letters which appear twice, except “e”
13. Counting from the right-hand end, cross out the first and third letters
14. Insert a “k” before the first letter
15. Change the fifth letter to “w”
16. Move the second letter to the right-hand end

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