Compare two photos of people to see how much they look alike on Twins or Not.

Open IDEO lets anyone join in solving the world’s most pressing problems.

American Genius tells the stories of the world’s greatest rivalries.

100 Days Without Fear is a blog documenting one woman’s challenge to face a new fear every day.

Hustle and Grind helps you take your hustle to the next level with monthly coffee and inspiration.

Makeshift is an online magazine dedicated to uncovering hidden creativity around the world.

Sondry contains a collection of personal stories written by anyone and everyone.

Leave A Story lets you tell any story and receive a picture in return.

Iconic is a mobile app that has you guess words and names from picture icons.

Emojis and Earth Porn is a fun and easy interactive game with images from Reddit’s Earth Porn subreddit.

Honest Slogans is a tumblr-hosted blog featuring graphics with slogans that are (obviously) meant for entertainment purposes only.

2013 is over. It’s been a great year that produced tons of cool websites and services. Here at All My Faves, it became a yearly tradition to give you the the top 10 coolest websites, most amazing services, and generally the best of the web that emerged over the year. These are the coolest sites of 2013.