Color Memory Game

The color memory game flashes a growing sequence of colour tiles and asks you to repeat it in order, extending the run by one tile each time you get it right.

What is Color Memory Game?

Four tiles drive the page: a red, a blue, a green and an amber, arranged in a two-by-two grid that is dimmed to half opacity when it is not the game's turn to speak. A sequence of tile positions is flashed one at a time about seven-tenths of a second apart, the flashing tile brightening and lifting slightly, and when the sequence ends the tiles become clickable.

From there the loop is the familiar one. Repeating the whole sequence correctly extends it by a single random tile and the tool plays it back again. Repeating it incorrectly ends the run, with the panel saying so and the sequence restarting from one tile on the next attempt. Partial progress counts for nothing, which is what gives the game its shape.

The progress card reports two numbers and a line of status. Sequence length is the current run, and best this session is the longest sequence completed — held for the visit rather than saved, so a reload clears it. The status line changes with the phase: an invitation before the first press, a warning to watch while the tiles flash, a countdown of remaining tiles during your turn, and a plain statement that the sequence restarted when a run ends.

Playing it well is mostly about not rushing. The tiles differ by hue rather than by brightness, and the two tiles that are easiest to confuse sit diagonally opposite each other, so the sequence has to be held as a set of positions rather than as a pattern of colours. Runs of five or six are common; longer ones need the sequence chunked into groups.

Start and restart share one button, so the page is a single control plus the grid — no difficulty setting, no speed change, no colour-blind alternative for the tile palette and no scoring beyond the best length. The four tile colours are fixed.

Why the four tiles work for this is worth noting. They differ in hue but not in lightness or chroma, so the sequence cannot be held in memory as a pattern of light and dark, and the two most confusable tiles sit diagonally rather than next to each other. That makes the round a test of ordered recall with almost no other cue attached to it, and it is the reason the color memory game is harder than its simple four-tile grid looks — long runs are reachable only by chunking the sequence into groups of three or four.

Limits: four fixed tiles, one speed, no saved scores, no reverse mode and no way to change the sequence length other than reaching it.

• Used as a color sequence memory test it is a watch and repeat colors game with a clear counter, and the repeat the color sequence part is exactly what the name of a simon style color game promises.
• Nothing is timed, nothing is stored and no difficulty can be dialled up, so a run ends when attention does rather than when a clock does.

How to use Color Memory Game

1. Press Start; the first tile flashes.
2. Watch the whole sequence, then click the tiles in the same order.
3. Keep going — each correct repeat adds a tile; a wrong tile ends the run and shows the best length so far.

When to use Color Memory Game vs related tools

Use this when you want a short test of sequential colour recall — it exercises holding an ordered list in memory rather than judging a shade. Use the colour memory test when the round should be about matching one shade, or the matching game when pairs are the mechanism. For the neighbouring steps, see the daily color generator and the color of the year browser.

Privacy & Security

This tool runs entirely in your browser — no data ever leaves your device. There is no server round-trip, no upload, no logging, and no account required. Your input is processed locally using client-side JavaScript and is never stored, transmitted, or accessible to anyone else. When you close the tab, everything disappears.

Frequently asked questions about Color Memory Game