1 item
A focused number memory test with classic, reverse, and one-by-one modes. Number Memory Test is a lightweight browser-based memory test for practicing and challenging your ability to remember numbers. It includes three test modes: • Classic Mode — memorize a number and enter it after it disappears. • Reverse Mode — remember the number and enter the digits in reverse order. • One-by-One Mode — memorize digits as they appear one at a time. The difficulty increases as you progress, giving you a simple way to see how far your number memory can go. Each session provides clear results so you can try again and compare your performance. Number Memory Test runs directly in Chrome with a simple interface and no unnecessary setup.
Aug 12, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.