Test your memory with Stamp the Wizard. Stampy will use his magic to make a sheep jump then you must tap on the same sheep. If you get it right, Stampy will add another sheep to the end of the pattern. How many can you remember? This application contains no external links, no in-app-purchases, and no adverts except for a promotional screen telling you that "Stampy the Wizard and the Lost Wand" is available.
