Blinking Schulte Table — Vanishing Numbers Trainer
Every few seconds all the numbers vanish for a heartbeat. Keep playing anyway: the blinking grid forces you to hold positions in visual memory instead of relying on constant re-reading.
Finish a round to start your progress curve.
How it works
On the blinking grid, numbers flash off for just under a second at regular intervals. You can still finish the board — but only by remembering where the next targets were before they disappeared.
This trains working memory and visual snapshotting: the ability to grab a scene once and keep using it. It pairs well with the classic grid — alternate classic and blinking rounds in one session.
Frequently asked questions
What does the blinking Schulte table train?
Visual working memory. Because numbers periodically vanish, you must memorize upcoming positions instead of re-scanning — a skill that carries over to reading comprehension and proofreading.
The numbers disappeared — is that a bug?
No, that is the exercise. Numbers hide for less than a second every few seconds. Click from memory; the grid reappears right after. If it feels too hard, drop one grid size.