Color Memory Test

What Is Visual Working Memory?

Visual working memory is the short-term store that holds what you have just seen while you do something with it — the few seconds between reading a color off the screen and needing it back. It is limited in two ways at once: how many items it can hold, and how long it holds them before they fade.

Research on short-term memory span generally puts the average adult around seven items, with a wide spread between people. A color memory test is one way to put a number on your own span, because color is a single attribute with nothing to lean on: you cannot chunk four colors into a word the way you can with digits.

The Flash Recall Challenge

ReflexLab's Flash Recall mode is a color memory test built on a 3×3 board. Tiles light up one at a time in a set order — three of them to start. Then the board shuffles, sits revealed for a moment so you can find the colors again, and asks for the sequence back.

Clear a round and it continues, with the sequence growing by one color every second round and the flashes getting quicker. A miss replays the round; the third miss ends the run. Your score is the longest sequence you brought back in full. See the full Flash Recall details for more.

Why The Board Shuffles

If the tiles stayed where they were, this would not be a color memory test. You would remember a path across the grid — top-left, middle, bottom-right — and never have to hold a single color in mind. That is spatial memory, and it is a different system doing the work.

Moving the tiles between the sequence and the recall takes that shortcut away. The colors are the only thing that survives the shuffle, so they are the only thing left to remember. It is also why nine tiles carry eight colors: one color appears twice, either of its tiles counts, and "the red one" is deliberately not a unique instruction.

Memory Tiers

ReflexLab rates your span across 7 tiers, set by the longest sequence you recalled in full. The board holds eight colors, so eight is the ceiling — reachable only by clearing every round the mode can deal.