Brainwave This fellow really has a lot on his mind. Can you help him organize his thoughts? You must insert the 10 pegs into his mind such that no color is repeated on any of the rows, columns, or diagonals of the triangle on BOTH sides at the same time. Each peg has a different color combination on its ends.  The puzzle is precision laser cut and engraved. There is no paint used in the puzzle, preferring to take the time to assemble the pegs from acrylic and wood.  The head is 1/4″ thick.  Wood used will vary and may include alder, cherry, birch, or maple.  The base is made from floorboard material and wood patterns will vary. The puzzle in the base measures approx 5.5″ x 2.5″ x 5″ high. The design of the triangular puzzle is copyright of Stuart Gee.  The puzzle is made in Springhill, Florida.

Insert the 10 pegs so that no color is repeated any direction.

The first thing you see when you look at a puzzle is the photo or illustration of the finished puzzle. When choosing, keep in mind that the image must have an educational value, but also something that the child can identify with. If the image is familiar to the child or meets the educational purpose (such as learning colors or name objects), the experience of completing the puzzle will be more enjoyable, satisfying and productive. The image must be easily recognizable so that the child can recognize it as something that they see around them in their daily lives. It must also distinguish functions to help them decide where to place the piece so that it is placed in the right place

Buy now

Keep in mind that we may receive commissions when you click our links and make purchases. However, this does not impact our reviews and comparisons. We try our best to keep things fair and balanced, in order to help you make the best choice for you.