Make 'n' Break
Manual Dexterity Game, 2-4 Players, Ages 8-99, by Ravensburger
Race to make and break as many structures as you can by referring to the challenge cards, within the time allowed.
Roll the die to see how much time you're allowed and set the timer accordingly. Then race to make and break as many structures as you can, as seen on the challenge cards. Diificult challenges earn you extra points but really use up your time. The player with the most points wins the game.