Do you have brain teasers?

Do you have any teasers? If you do , then PLEASE let me know. I really like to figure out stuff like that i mean it is so fun to do sometimes. When i get bored i think of stuff to blog about or i think about brain teasers. it's not going very well will the thinking of brain teasers though. so ya if you have any brain teasers just let me know!!