A new initiative recently proposed by the Royal Canadian Mint proposes to create the MintChip, a digital currency that’s similar (to BitCoin), but is backed by the Canadian government.
Aiming to become “the digital equivalent of the coins we use every day,” in the Canadian Mint’s own words, the MintChip will target micro- and nano-transactions conducted both online and offline, whether at the physical point of sale, on mobile devices, or among peers. Via
posted by infini
on Apr 20, 2012 -
! "The infamous Panther Five has pulled an audacious new heist: they’ve stolen the world’s 3rd most expensive jewel, the Adly Diamond, from the Overholt Showroom in Washington, DC. Now they’ve split up and fled—dispersed to five different cities. We’re offering a reward to help find them. We’ll release their mugshots here on game day: March 31, 2012."
If you can get a team together that can cover these 5 cities, then you've got a shot at $5000 (USD).
| New York City
| Bratislava [more inside]
posted by juliplease
on Mar 12, 2012 -
A Month of Letters
is a challenge with two parts: mail something (anything!) every day the post runs in February and respond to every letter you get.
posted by naturalog
on Feb 1, 2012 -
Here is a video playthrough of The Legend of Zelda without a sword. It is possible to get right up to the last boss without one, although it requires knowing a lot
of tricks. That is exactly what mev1978 does in his playthrough, without dying. And then he does it again in the second quest. First quest
(1:61:31) - Second quest
(1:13:18) [more inside]
posted by JHarris
on Dec 26, 2011 -
was an American tradition for more than 50 years: two teams of four players each, who are read a toss-up question which anyone could answer alternating with a bonus question which only the team which got the toss-up question could answer. It was officially cancelled in 2008, due to a variety of factors. A strange new format dominates its successors: pyramidal quiz bowl. [more inside]
posted by curuinor
on Mar 11, 2011 -
is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems."
Started in 2001 as a sub-section of Maths Challenge
, it has since grown large enough to become its own entity. It now boasts over 200 problems, many of them insanely difficult. [more inside]
posted by mystyk
on Oct 13, 2008 -
The Great Tantra Challenge
- "On 3 March 2008, in a popular TV show, Sanal Edamaruku, the president of Rationalist International, challenged India’s most “powerful” tantrik (black magician) to demonstrate his powers on him. That was the beginning of an unprecedented experiment."
posted by Burhanistan
on Mar 25, 2008 -
is a running contest of programming challenges to hone your algorithm skills.
"Each problem is designed according to a 'one-minute rule', which means that although it may take several hours to design a successful algorithm with more difficult problems, an efficient implementation will allow a solution to be obtained on a modestly powered computer in less than one minute."
posted by Wolfdog
on Aug 20, 2005 -
Un-Fold. (quicktime clip)
City Magazine asked 9 designers, from 9 cities across the world to design a chair in 90 days. Oh, and it had to fit in a FedEx box. Pics
about the designers and the project.
posted by madamjujujive
on Jun 18, 2004 -
Album Cover Challenge. The challenge is this: there are sixty album covers - some better known than others, but none willfully obscure - from which the artist and title information has been removed. Can you identify all the albums and provide the missing information? [via Travelers Diagram]
posted by soundofsuburbia
on Oct 12, 2003 -
The research arm of the US Department of Defense, DARPA
, is sponsoring a $1 million winner take all contest to build a completely autonomous vehicle which can navigate a roughly 250 mile course in the desert between Los Angeles and Las Vegas in under 10 hours. Teams from Caltech
and Carnegie Mellon
have formed, though anyone is allowed to enter.
posted by split atom
on May 13, 2003 -
is a project to identify and explore constraints in Comics. It is the American cousin of the French Oubapo project
which shares the same goals. Example
: "Draw a comic that is 26 panels long where each panel features in some way the corresponding letter of the alphabet". If this sounds familiar, you may be thinking of Oulipo.
posted by vacapinta
on Aug 3, 2002 -