Number Memory

A number flashes up. Type it back. One digit longer every round — the flash gets longer too, so it stays memory and not luck.

Ready?Starts at one digit

How many digits can you hold?

A number flashes on screen and you type it back, gaining a digit every round. The flash gets longer as the number grows, so the test stays about memory rather than reading speed. The score is the longest number you repeated correctly.

Try another

Have you seen this word before?Verbal Memory Can you feel ten seconds?Ten Seconds How small a color difference can you see?Odd Shade How good is your gut for numbers?How Many How big can your number get?Drop & Double How far can you get on one button?One Button Dodge Can you clear the whole deck?Solitaire How many places can you hold at once?Flash Grid How fast can you find them in order?Number Hunt How long can you let it climb?Nerve

More memory tests →All 20 games →