A popular game consisting in placing pieces on a board so that the digits of one piece match with the digits of adjacent pieces. A perfect game for training your logic skills. Try to complete the puzzle quickly and try to beat your Game Center friend best times.At the start of the game, the pieces are randomly located on a board (left board) and the player needs to put them on another board (right board).There are four play modes according to the kind of pieces that exist and the possible player interaction:1.- Normal Mode: Pieces in the right board display four digits each and are randomly placed in the board. Pieces are not rotated and the player cannot rotate them either.2.- Hidden Mode: Some pieces in the right board display three out of their four digits and are randomly placed in the board. Pieces are not rotated and the player cannot rotate them either.3.- Rotation Mode: Pieces in the right board display four digits each and are randomly placed in the board. Pieces are rotated and the player should rotate them in order to connect the digits. The rotation of the pieces is done by touching them in any of the game boards.4.- Rotation Hidden Mode: Some pieces in the right board display three out of their four digits and are randomly placed in the board. Pieces are rotated and the player should rotate them in order to connect the digits. The rotation of the pieces is done by touching them in any of the game boards. Connecting Digits Puzzle