Currently Active Puzzle
1. This is a math puzzle , submitted by an Indian from South India .. have a try.
Find the value of .
2. A general hackeneyed puzzle : given two ropes of equal length , each of which burn in an estimated time of two hours , is it possible to estimate the passage of fifteen minutes using the ropes and a fire source only?
Please post in the solutions or any developement regarding this puzzle to
[oper17 (dot) inc (at) gmail (dot) com ] on or before 25 - june 2005