Watch squares light up in order, then repeat it. Level 1: 3 × 3, 10 steps. Level 2: 4 × 4, 12 steps (unlocks after Level 1). A mistake restarts the level.
Watch the order, then repeat it
About 3 minutes. Not medical advice. Stop if you feel dizzy, nauseous or strained.
Squares light up one after another. Then tap them in the same order. Each step adds one more square. Level 1: 3 × 3 grid, 10 steps. Level 2: 4 × 4 grid, 12 steps; it unlocks once you finish Level 1, and then you can also start straight from it. A mistake restarts the same level from step 1.
This is a spatial span test: how long an order of places you can hold in mind. Labs use a similar task (block tapping). A quick measure of how you did on this test today, on this device. Practice makes you better at the test itself; it is not a medical or IQ test.
Not medical advice. Stop if you feel dizzy, nauseous or strained.
Remember the gold balls, then follow them as they move. 7 levels: find 1 of 6 up to 6 of 12.
Click the numbers 1, 2, 3… in order before time runs out. 8 levels: 9 numbers up to 49.
A whole number shows for a moment; type it back. 2 digits up to 20, level by level, with your answer time.
