Almost three weeks gone on the Chandrayaan Engine Room puzzle (Puzzle 2), and we are getting to ready to close it down. We are planning to keep it live for another couple of days. For those sticking on till the end, here is a hint : think about lighting one of the wires on both ends.
In the meantime, here is a clip from the show "Golden Balls." "Golden Balls" runs a version of Prisoner's Dilemma as part of the show. In this show, they had a hundred thousand pounds on offer. Enjoy!