$15 for a Brainstring Brainteasers Three-Pack Set ($34.95 List Price). Free Shipping.

Over 450 bought
Limited quantity available

In a Nutshell

Three styles of puzzles invite players aged 7 and older to create and untangle knots by manipulating knobs and panels

The Fine Print

Limit 3 per person, may buy 2 more as gifts. Free shipping. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 2 1/2 weeks from the purchase date. Does not ship to PO boxes. Final sale. No returns unless defective. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods.

The Deal

$15 for a Brainstring brainteasers three-pack set ($34.95 list price)

  • Brainstring Original
  • Brainstring Advanced
  • Brainstring R

Free shipping


Brainstring Brainteasers Three-Pack Set

Suspended in plastic polygons or spheres, these knotted cords await untangling from novice puzzle solvers and experienced Greek heroes alike. The brainteasers let players create and untangle knots by manipulating knobs and panels attached to strings within the puzzles’ cases. Each puzzle requires a different strategy for tying and destroying knots, so no two knot-solving methods are the same.

Features
  • Includes three puzzles: Brainstring Original, Advanced, and R
  • Create and untangle knots using knobs, panels, and experienced sailors
  • Varying difficulty levels based on the knots you create
  • Challenging for novices and pros
  • Suitable for players aged 7 and older
  • Package dimensions: 15"x7.5"x5"


How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!

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