Milestones (2011-05-26 19:41:38)

Because of apparent difficulty of the task, we decided to introduce milestones, at 50, 60, 70, 80 and 90% accuracy. The first team or participant who achieves a given milestone will receive $1,000 prize (no intellectual property transfer). The grand prize, awarded for 95% accuracy, will be decreased to $40,000, so that the prize pool stays at $45,000. Please review "Terms of Participation", which are updated accordingly. Thank you for your participation.

Report about previous attempts posted (2011-05-17 20:20:36)

See the Report and Addendum about previous attempts to solve the task, posted now.