Correct, screw, lever, wheel and axle, inclined plane, ax, broom, building, fulcrum, knife, flagpole, scissors, sail, seesaw, nail, doorknob, Incorrect, paper, door, phone, computer, picture, book, backpack, chair, bag, wood, shelf, table, hair, hat, animal

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?