Brainstring: Original STEM while a colorful aquarium livens

while a colorful aquarium livens up the scene

It’s not just who wins the hand but also how the hand is won that makes all the difference

The OBJECT is to throw your rings into the middle triangular space created by the Trigo Stars and score points

The baryonyx probably spent as much time in the water as a crocodile does

making it a great birthday or any-day treat for boys and girls ages 4 years old and up

Brainstring: Original STEM while a colorful aquarium livensTie your thoughts together. Three groups of different colored strings, arranged on six sides, slide into grooves and stimulate your brain in this unique and captivating puzzle. Once you master untying the knots, will you be able to swap the colored strings without making a knot? Brainstring Original is fun to play and even more fun to solve!