Dots flash for a split second โ click how many you saw without counting. This is "subitizing," the brain's instant sense for small quantities. 12 rounds.
Subitizing is the brain's ability to instantly perceive the number of items in a small group (typically 1-6) without consciously counting. It's a distinct cognitive process from counting and is a foundational building block for math ability in children.
Related tests: Number Sense Test or Processing Speed Test.