You are challenged to put together a checkerboard
from the 14 pieces. There are three solutions. The box says: “Normal working time 6
hours.”
The 14 pieces are good quality die cut glossy
cardboard. The Check-saw puzzle comes with a solution diagram, and is packed in a nice
cardboard box. 5.25" x 5.25" x .75"
“A mechanical puzzle is a self-contained object, composed
of one or more parts, which involves a problem for one person to solve by manipulation
using logic, reasoning, insight, luck, and/or dexterity.” - Jerry Slocum
