Description
IQFocus Logic, Strategy, Focus Brainstring Advanced How to Play : 1. Move the strings by gripping the colored tips and moving them along the tracks. 2. Set the puzzle by creating a knot in the middle. 3. Solve by untangling the knot so that no strings are touching. Brainstring R How to Play : 1. Align the tracks and twist the two halves in opposite directions. 2. Every spin will either tangle or untangle the strings inside. 3. Solve by untangling the knot so that none of the strings touch. Brainstring Houdini How to Play : 1. To set the puzzle, move the strings along the tracks to tie a knot around Houdini. Now the puzzle is ready to solve. 2. Sort the strings so the red strings are on top and bottom and the black strings are facing the sides. 3. Finish solving by completely untangling Houdini.