#1 puzzle pieces lost! on AI_puzzle_v2.0

[Paul_Paul]

when i drag a puzzle piece(playing at tab AI PUZZLE(3))and i drop it at a place out of the window on which i play the game it gets lost! i mean i cant see it and i cant take it to place it on my window game, a player who does not know that will get confused if he does not get help from the game to continue.