The Bebras Challenge

The Bebras Challenge teaches you how to do challenging or easy activities. Some were difficult and some were easy to solve. There was more then 10 puzzles that you had to solve. When you were done with all you got your score to see what happened. The bottle one was easier because you just had to add. The task was hard because I didn't get what to do with the hours. The ones below tell which was harder and easier to me.