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Welcome to Brain Busters Challenge 2021

An Post continue to support Primary and Post Primary schools and are delighted to introduce An Post Brain Busters: a new and innovative gamification approach to literacy and numeracy inspired by the methodologies and excitement of escape rooms.

Get Involved

To register your interest in An Post Brain Busters, just click the button below and fill in the form. We’ll be in touch with regular updates, news and more information.

Fill in the form

Do you need the solution to the puzzles?

Find the answers to our online Brain Buster puzzles

An Post Money Mate

A new current account for 7-15 year olds! With An Post Money Mate, it’s fun to earn, save and spend money. T&Cs apply.

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Still have questions?

Don't worry - the answer might be in our FAQs! If you still can't find the answer to your question, feel free to email us at