The most mysterious feature of Brainstring is that all its strings can be interchanged with each other without creating a knot. The result is many possibilities of play and endless variations. Brainstring never looses its fascination.
Logic, Strategy, Focus
How to play
1. Move the pegs along the tracks to change the position of the strings.
2. As you move the tips, a knot will form in the middle.
3. Solve by untangling the knot in the middle so that all strings go straight .