puzzler

a particularly baffling problem that is said to have a correct solution; "he loved to solve chessmate puzzles"; "thats a real puzzler"

यह एक गूढ़ व्यक्ति है लेकिन कठिनाई को जीतने का एक स्पष्ट उपाय है|

this is a puzzler but there is an apparent way of surmount the difficulty.