Question 3
Four jigsaws each contain sixteen pieces in a 4×4 grid. Corresponding pieces have the same size and shape but may have different colors or patterns.
The beaver takes the complete first jigsaw and enough extra pieces from the others to assemble any one of the four pictures. What is the remainder when the smallest number of extra pieces is divided by 4?
The beaver takes the complete first jigsaw and enough extra pieces from the others to assemble any one of the four pictures. What is the remainder when the smallest number of extra pieces is divided by 4?