Lichess - The complete chess experience, play and compete in tournaments with friends others around the world.
Scavenger - An augmented reality scavenger hunt for cash prizes
Lucas Chess - The aim is to play chess against the computer with increasing levels of difficulty and with a...
Gift Hunt for WordPress - Online treasure hunt on your WordPress site
Chess.com - Play chess on Chess.
Scavengar for iOS - Amped Labs UG limited liability .