Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Brain Puzzle, Mind Challenge Screenshots

iPad

iPhone

About Brain Puzzle, Mind Challenge

What is your IQ level? Boost your brain power and improve your mental and cognitive skills.

"Intelligence Benchmark" app is a general psychometric intelligence test targeting both humans and machines. Enjoy a specially crafted set of experiments designed to challenge your mind and help you think out of the box.

Gameplay:

For each task, you will be given a set of examples where each example has one input grid and its corresponding output grid. These examples will help you understand the relationship between input and output for that specific task. Once you grasp the idea, your goal is to construct the output grid corresponding to the test input grid. "Constructing the output grid" involves picking the height and width of the output grid, then filling each cell in the grid with the appropriate color. Only exact solutions (all cells match the expected answer) are considered correct.

Challenge your friends! How many tasks can you finish in 5 minutes?

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Acknowledgement: the tasks used in this app are based on the ARC open dataset by Francois Chollet (https://arxiv.org/pdf/1911.01547.pdf).