Puzzles for the Paperwork

This shows the mini games and puzzles feature i'll be using in my game. After completing a case by the officers you've sent off. To stick to realism, you and the officers have to complete a document which completes and finalizes the case.
First having to get all the officers to the player's reception where the receptionist will get them to do the sign ins (including officers that are from other players). Then after that is done, the document is put on your desk and the player will complete a small mini game similar to the game showed above. (Shuffling a picture to make a big picture). The level of skill needed is dependent on high level the case was.
A player can leave these to do whenever but if this case load gets too much, morale can decrease as stress occurs.... So the faster the better.