Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.

Fluentd - Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.

QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.

Wazuh - Open Source Host and Endpoint Security

Akinator - Akinator is an entertainment app that acts like a digital genie that can read your mind. The game will ask you a few questions about the character you have chosen, and it will attempt to guess the character from your provided answers.

logstash - logstash is a tool for managing events and logs.