Amazing condition, like new! Complete with box and inner cardboard support. The plastic discs are clear and don’t have the usual scratches. The puzzle is currently in the original starting position.

From the back of the box:

There is only one solution, designed and programmed by the computer.

170 sequential movements of the rods will return all 8 wedges to the IN position. The rods slide through 8 different levels. Each level is cut-out differently than the other seven levels. When a rod slides in, it re-aligns all the levers to a new pattern. This re-alignment will unlock some of the rods and re-lock others. No more than 2 rods are movable at any given time and only one is the correct move.

Can you discover the correct sequence?

If you succeed, can you bring all 8 wedges back out again? (Another 170 sequential moves.)

A clue: tTe program is based on the Gray Binary System.

AI description:

This classic brain teaser puzzle from Mag-Nif is a must-have for any puzzle enthusiast. Add this vintage 1987 edition of The Brain Puzzler to your collection and put your mind to the test. With its intricate design and challenging twists and turns, this puzzle is sure to keep you entertained for hours on end.

The puzzle features the iconic Mag-Nif brand. Whether you're a seasoned puzzler or just starting out, The Brain Puzzler is the perfect way to challenge your mind and have some fun.