Challenges - Geocaching Challenges turn every location into an adventure.
Go somewhere, do something. That's the basic idea behind Geocaching Challenges. You might be challenged to hike the Inca Trail to Machu Picchu, sing a song in the middle of Times Square, or take a picture of yourself walking through the Brandenburg Gate in Berlin
Free World Explorer - So, you think you are good at geography? Let's see how good you are :)
Pan the map to fly the plane to the destination place and click on land button when you find the green airport symbol. You need to be connected to internet for this. Difficulty mode to challenge you with a lot more countries