Number Memory is a gamified version of the classic "digit span" memory test. A growing sequence of digits appears briefly on screen โ memorize it, then use the on-screen keypad to type it back in the exact same order.
A free brain game for kids that tests and builds short-term memory capacity.
Number Memory turns the "digit span" test, a classic measure of working memory, into a game: the string of digits on screen gets one digit longer after every correct round, so the child pushes their own memory limit step by step. Time pressure applies only to how fast the digits are shown, not to typing them in, so it does not cause anxiety, which makes the game safe for younger children. After the fourth digit, repeating the numbers in small groups (the first two, the last two) makes remembering easier for most children โ developing a strategy like this as the game goes on is an achievement in itself.