Cache Cache is a geocaching version of Concentration, also known as Match Match, Match Up, Memory, Pelmanism, Shinkei-suijaku, Pexeso or simply Pairs, which is a card game in which all of the cards are laid face down on a surface (in this case Inverleith Park!) and two cards are flipped face up over each turn. The object of the game is to turn over pairs of matching cards.
Download Cartridge Here
Note that if you touch any part of a card it will flip over so be careful when walking between cards to stay in the gaps between the zones on your map. You should see rectangular zones visible on your map. The cartridge can only really be played on an Android device using WhereYouGo as the Wherigo app on iPhone is unable to display zones. Without seeing the size and the shape of the zones the cartridge will be very difficult to play. You might be able to do it if you concentrate on entering from the edge but it will be a lot easier to play on an Android device where you can see the cards. It also appears the iPhone app cannot render the images so you cannot see what card you have turned over making it unplayable. If anyone has any success playing on iPhone or any ideas on how to make the cartridge more iPhone friendly please let me know
Please note that there will be times when the playing area will be being used for other games. Please don't interrupt them. We don't headlines of "Bad cachers stop play" in the local rag.