1. Games for the Brain

Gamesforthebrain.com has dozens of games for you to play that will stimulate your brain. They aren't mindless, which means that you actually have to pay attention to what you're doing if you want to get a high score. They offer Sudoku, word challenges, and tons of other games that you've never heard of before. You might as well give it a try.

2. Unplug the TV

Have you ever felt like watching Youtube videos, but weren't sure where to find anything interesting? Well, unplugthetv.com can help you. It'll show you n interesting video that's meant to stimulate your brain, and if you don't like it or are ready for another video, you can click "I want to watch something else" on the bottom of the screen. You're sure to find something that fascinates you.

3. Free Rice

Freerice.com will not only help you, but it'll help the world. For every answer you get correct, the website will donate rice to help end world hunger. That means that you won't feel like you're wasting your valuable time when you head to this site. You'll be doing yourself and the world a favor.

4. How Stuff Works

Howstuffworks.com doesn't have any games, but it has a bunch of interesting articles. If you've ever wondered how hot wheels work or if every snowflake is actually unique, this website has the answer for you. It has information about things that you never even realized you were curious about.

5. Brain Metrix

Brainmetrix.com has tons of different games. There are ones that will test your reaction time and ones that will test your cognitive skills. It even allows you to play chess. If you've never done so before, now's your chance to learn.

6. Lumosity

Lumosity.com will only let you do a few things, unless you pay for an account. However, the free version has enough games to keep you entertained. Before you begin, the website will briefly ask you what activities you want to become better at, and will design games based off of your answers.

7. Brain Arena

Ready for more games? Brainarena.com lets you play against people from all over the world. It contains tons of games that appear simple, but are actually pretty difficult once you start them. One of them asks you to pick the highest number out of a group of random numbers. Sounds easy, right? Well, once you try to go fast, it becomes harder.

You don't want to waste all of your time on mind numbing websites that aren't going to help you in life. Sure, they're good for entertainment purposes, but you also want to stimulate your brain. These websites will help you become more intelligent and alert. Do you go to any other websites in order to stimulate your brain?