An interesting point is coiled in the grid below. Start at the correct letter and move in any direction to find the saying.
An interesting point is coiled in the grid below. Start at the correct letter and move in any direction to find the saying.
Deadline: Jul 25 2013
Reward: Varies
This challenge provides an opportunity for Solvers to build a web-based or mobile “app” to explore data relationships in scholarly conte
Deadline: Jul 30 2013
Reward: $100,000 USD
The Seeker desires a method for producing pseudoephedrine products in such a way that it will be extremely difficult for clandestine che
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