Cortex Challenge

Switch your brain to GO!

The ultimate party challenge testing your thinking, memory and speed. Compete in eight brain busting challenges against your competition including logic, puzzles, mazes and more!

What’s in the box?

  • 90 cards
    • 74 test cards
    • Six touch challenge cards
    • Ten raised touch cards
  • Six brain jigsaws

How to play

All players compete against each other using the eight different tests that exercise different brain functions. The first to win four brain pieces and complete their brain jigsaw is the winner.

You will have a stack of cards in the middle, then each player will have 30 seconds to look at and touch the sensory cards.

Then the game begins, the first player turns over the top card to reveal the challenge. When they think they know the answer, they immediately put their hand over the card. Then give their answer – while their hand is still over the card.

If correct, they win that card, if they answer wrong then they may not participate in the next challenge. To win a brain piece, players must gain two challenge cards of the same type.

There are eight different types of test:

Memory, Maze, Colour, Coordination, Duplicates, Frequency, Reasoning, Touch Challenge.


Cortex contains unique touch challenge tests!

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Additional information

Weight 0.38 kg
Dimensions 14 × 14 × 4.8 cm



2 – 6



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