Electronic Mastermind Crypto cache **NEW**
NE Geocaching Supplies have commissioned a qualified Electronics Engineer to build these superb puzzle caches.
Just like the Invicta Mastermind game of the 1970's and the 1980's but this one is electronic.
How long will it take your cache vistors to guess the CPU generated 4 digit combination to unlock your cache secret?
Powered by 4 AAA batteries these ingenious puzzle caches exclusive to NE Geocaching Supplies are certain to be a hit!
The cache can be easily pre-programmed using a PC or desktop computer with a welcome screen, owner screen & pre-programmed puzzle completion screen. (i.e. screens that are displayed when the puzzle is completed) The final screen can be selected by the owner of the puzzle to suit the deployment and position of the cache. You will need access to a PC to be able to program your cache and a Micro SD card reader to finalise the cache details.
Complete with detailed instructions and micro SD card.
Programmable at home on your own PC using a micro USB SD reader.
Measures approx. 130mm x 76mm x 37mm.
Please note: These cache are custom made therefore please allowed up-to 12 working days if we need to restock. Full instructions on programming your cache are included.
If you have any further question please don't hesitate to contact us via email at design@negeocachingsupplies.co.uk
Please note: International delivery of this item - in order to comply with transportation restrictions on international items, batteries will not be included with this cache, we will however include an additional item/s to compensate for this omission.