The ability to quickly spot anomalies in a structured sequence ... dominant number here is 609. That means spotting the 906, ...

If you can, you might just have a high IQ. This deceptively simple puzzle features rows and rows of the number 383, with one ...

IQ tests and puzzles ... in a structured sequence reflects high cognitive flexibility and problem-solving ability. In today’s challenge, you must find the number 906, which is hidden among ...