@TheRiddlerBot View on twitter.com @TheRiddlerBot is a Twitter bot that tweets riddles and lets people respond. Created by @verhoevenben, @1vangro, @fvancesco and @pedrojmmartins. We're looking for a person who can be found in USA, loves studying the cosmos, wears leather elbow patches.— TheRiddlerBot (@TheRiddlerBot) February 27, 2018 .@TheRiddlerBot Carl Sagan was the correct answer.— TheRiddlerBot (@TheRiddlerBot) February 27, 2018 twitter-bots 1vangro fvancesco game interactive pedrojmmartins verhoevenben More bots ¶ gridbot Colorful grids, once a day! @readmelikeabot This bibliophile bot talks books. @ip2location IP2Location geolocation Twitter search bot. ???? ??????????