2 , 3 and a few others headed by 1 are wreaking havoc in many a computer scientist’s life ( and some psychologists too ) by making it very hard for them to solve something. What is it?

1. 2. 3.

Cracked by: udupendra , Dibyo , AmK , Raghuvansh , shrik , madhur , bobo , [email protected] , Gautam Dn(RV) , Goyal , Logik , Wasi Manazir , Mo and Rithwik K.

udupendra, Dibyo, AmK, Raghuvansh, shrik, madhur, bobo, [email protected], Gautam Dn(RV), Goyal, Logik, Wasi Manazir, Mo and Rithwik K