Watch the sequence of colors light up, then click them back in the same order. Sequence grows by one each round.
This free color memory test combines color perception with sequential visual working memory, in the same tradition as the classic electronic "Simon" memory game from 1978. Each round adds one more item to the sequence, testing the same basic memory-span principle used in cognitive assessments like the digit span test, just with colors and spatial positions instead of numbers.
Most adults can reliably hold roughly 5-9 items in a short visual-spatial sequence before errors increase sharply - a range often called "the magic number seven" in classic cognitive psychology, referring to psychologist George Miller's famous 1956 paper on the limits of short-term memory capacity. This free color memory game gives you unlimited attempts to find your personal sequence-length ceiling.
Visual-spatial working memory, the skill this test measures, is used constantly in everyday tasks like remembering where you parked, following a multi-step visual instruction, or recalling a sequence of moves in a game or sport. It's also one of the cognitive skills most studied for age-related decline and one of the most responsive to targeted brain-training exercises.
Fans of the classic Simon game, students studying working memory in psychology courses, older adults tracking cognitive health, and anyone who enjoys a quick, colorful brain-training challenge will find this free color memory test engaging and genuinely research-grounded.
This test combines two distinct cognitive systems: your visual working memory, which temporarily holds a small number of items for immediate recall, and your color perception system, which encodes and categorises hues. Classic working memory research generally places the average capacity for holding items in mind at around four, give or take one, a figure popularised by psychologist Nelson Cowan as a refinement of George Miller's older and more famous "seven plus or minus two" estimate. Because this test grows the sequence length round after round, your score is effectively a live measurement of exactly where your personal capacity limit sits, rather than relying on a fixed guess.
Color, specifically, tends to be encoded slightly differently in working memory than shapes or spatial positions - some memory research suggests colors are stored partly through verbal labeling ("that one was red") even when the task appears purely visual, meaning people with strong color vocabulary sometimes get a small, subtle advantage on tasks like this one.
Interestingly, the difficulty of remembering a sequence does not scale in a simple straight line as it grows - each additional item adds a disproportionate memory load, because you are not just remembering more items, you are also remembering their exact order, and any single ordering slip anywhere in the chain fails the entire recall attempt. This is why even one extra step near the end of a long sequence can feel dramatically harder than the equivalent step earlier in a shorter one.
If you want to isolate memory for order and sequence without the color component, Sequence Memory uses a similar growing-sequence format with a plain grid, while Digit Span tests the same underlying capacity using spoken or displayed numbers instead of visual items.
It refers to a famous 1956 finding by psychologist George Miller that short-term memory capacity for most people hovers around 7 items (plus or minus 2), a range this test's typical scores closely mirror.
Distinct, high-contrast colors are generally easier to remember in sequence than abstract symbols, since color is processed quickly and automatically by the visual system.
Yes, completely free with unlimited attempts and instant scoring showing your longest correctly repeated sequence.
It measures your ability to remember and recall specific colors after a short delay, testing visual working memory rather than color perception alone.
Color memory specifically taxes the brain's ability to hold hue and saturation information, which can degrade faster than shape or position memory over short delays.
Yes, repeated exposure and active recall practice modestly improve short-term color retention, similar to gains seen in other working-memory training tasks.
Yes, any color vision deficiency will affect scores here since the task depends on distinguishing and recalling specific hues.