Here at USCS we support the growth of a healthy brain. One way to increase brain function and reaction time is by doing brain teasers and riddles. Brain teasers and riddles have been proven in multiple studies to improve brain function in all indivuduals. Doing atleast 20 minutes of riddles a day will increase the IQ by up to 10-20 points.
Here is a great riddle to increase your IQ:
First; think of a person who lived in disguise; who deals in secrets and tells naught but lies. Next; tell me what is always the last thing to mend; the middle of middle and end of the end. And finally; give me the sound that is often heard; during the search for a hard-to-find word. Now string them together and answer me this: Which creature would you be unwilling to kiss?
Find the answer here