Sudden death of a famous mathematician has given a lot of headache to the investors that were hoping to benefit from Professorís brilliant mind. His latest work was nowhere to be found. However his coworkers knew that the Professor spent most of his time in his office so they were convinced that the algorithm that he constructed was there... but where??
The Professorís office was thoroughly searched but his work was nowhere to be found. They knew that the Professor enjoyed solving and constructing riddles but all off them were a dead end!
Since the Professor was a mathematician the only odd thing in his office was this poster and there was something odd written on it as well!
Where did the Professor hide his priceless work?
Did the Professor have any other secrets?