Review on Wood Trick Mechanical Assembly Constructor Puzzles ~ Brain Teasers by Jerardo Yatnalkar

This truck was a great project for me while we were traveling with our RV. So I could while away the time we were resting. After putting together several different wooden puzzles, as they are called, assembling this truck was easy and enjoyable. It is well designed and carefully laser cut from plywood. Since I built this truck in a high humidity environment and have now arrived at home where the humidity is low, some parts are falling off because they aren't as tight as they used to be. No problem as I always have a bottle of superglue handy in case I make a clumsy maneuver and break a mechanism or panel. I would highly recommend this and other puzzles to anyone looking for a reasonable challenge. There was some conundrum when I used brass tubing to create the best bearing for certain rotating parts. Challenges are rewarded.