core/src/de/lksbhm/mona/puzzle/Puzzle.java
/**
	 * 
	 * @return
	 * @deprecated only for testing purposes
	 */
@return
@deprecated only for testing purposes
@return @deprecated only for testing purposes
@Deprecated
	boolean isSolved() {
		for (Piece tile : this) {
			if (!tile.isValid()) {
				return false;
			}
		}
		return isAllConnectedInSingleCircle();
	}
@ Deprecated boolean isSolved ( ) { for ( Piece tile : this ) { if ( ! tile . isValid ( ) ) { return false ; } } return isAllConnectedInSingleCircle ( ) ; }
@return
 @deprecated only for testing purposes
@return @deprecated only for testing purposes