If for you the Christmas and New Year holidays are over, Santa Claus and his assistants continue to work all year, preparing for the next celebrations. He has to prepare even more gifts than last year, so the conveyor with gifts does not stop. But it's very hard to work without days off and the hard-working elves ask you to replace them during the Pick and Drop Match game and to control the packaging of gifts. To tape constantly moving, you must take three or more identical boxes. Rearrange and form lines, but remember that you can only take the last packs.