Color Memory Game
Every game in one place

Color games

30 colour games and tests, all free, all running in the browser with no signup and nothing to download. They fall into four groups: memory games where the colour disappears before you answer, discrimination games where everything stays on screen and the differences get smaller, tests that measure how your eyes actually work, and multiplayer modes you can drag friends into.

If you have never played any of them, start with the classic. A colour fills the screen, disappears after four seconds, and you rebuild it from memory with three sliders. Everything else on this page is a variation on that idea or a measurement of the skill behind it.

Start here

The main games

Color Memory (Classic)The original. A colour fills the screen for four seconds, then vanishes, and you rebuild it with hue, saturation, and brightness sliders. Five rounds, fifty points.Daily PuzzleOne puzzle per UTC day, the same five colours for everyone on Earth. Keep a streak, compare percentiles.The Color ChainColour telephone played by the whole internet. Copy the shade the last player left, and pass your version on.ArenaHead to head against a real opponent on identical colours. Same flash, same sliders.Private RoomsInvite friends with a link and play any mode together. Live chat in the lobby, leaderboard at the end.Challenge the BotsPick a character from the roster and guess the same colours it does. Each bot has its own bias.
Measure instead of play

Colour tests

These have right answers rather than high scores. Two of them measure your eyes, one measures your colouring, and one is a personality quiz that is honest about being one.

Color Blind TestTen Ishihara-style plates with a narrowing hue gap, and a plate-by-plate breakdown of where your reading broke down.Color Analysis QuizTwelve draped swatch pairs place you in one of the twelve colour seasons, with your palette, neutrals, and metals.Eye TestA Snellen chart scaled to your actual screen, an astigmatism fan, and a red-green focus check.What Color Am I?Ten questions and twelve colours. A personality quiz that never asks about colour until the result.
Same dials, new rules

All 20 game variants

Each one takes the core game and changes a single rule. Most run five rounds and take under three minutes. A few need a full room of people to work at all.

Flags
A country's flag flashes, then vanishes — recreate its colors from memory. Powers the Color World Cup.
Chameleon
A chameleon covers part of a painting. Repaint its body from memory until it disappears.
Speed
1-second flash. 10 seconds to dial. Submit early for bonus points.
Memory Stack
Round 1 shows one color. Round 5 shows five in a row — remember them all.
Blind Sliders
No preview. Feel your way to the color from memory alone.
Gradient
The target is a 2-color gradient. Nail both endpoints.
Broken Slider
One slider's stuck on the wrong value. Compensate with the other two.
Match
A color match game. See the target, pick the swatch that matches it. Decoys close in every round.
Imposter
Spot the odd one out. Each round adds another swatch — and shrinks the gap.
Color Mixer
Mix red, green and blue light to match the target. Pure color-matching precision.
Hex Guess
See a color, type the hex code. Scored on how close you get, not just exact matches.
Spot the Difference
Two grids, one mismatched tile. Find where they disagree before the clock runs out.
Color Blind Test
Read the digit hidden in the dots. A free Ishihara-style color blind test.
Hue Sort
Arrange shuffled chips into a smooth gradient. A Farnsworth-Munsell-style hue test.
Color Sequence
Watch the colors light up, then repeat the growing sequence from memory.
Stroop Test
The word says one color but is printed in another. Tap the ink, not the word.
Name That Color
A shade appears — pick its real name from four. The names get rarer until you slip.
Color Whispers
Multiplayer only
Telephone — but with colors. One sees the target, the rest guess down the chain.
Sabotage
Multiplayer only
Free-for-all with debuffs. Spend tokens to pick a victim and wreck their next round.
Hide & Seek
Multiplayer only
Everyone paints a gingerbread man into the same painting. One seeker hunts them down with paint bolts.
Picking one

Which colour game should you play?

If you want the one that is genuinely hard, play Blind Sliders. There is no live preview while you dial, so you are working entirely from the colour in your head with no feedback until you submit. Most people score notably worse than they expect, and it is the clearest demonstration of how quickly a remembered colour drifts.

If you want the one that trains your eye fastest, play Hue Sort. It is untimed, which means it measures discrimination rather than reflexes, and arranging chips into a smooth gradient forces you to compare neighbours rather than judge colours in isolation. That is the same comparison a professional colour check uses.

If you have people around, open a room. Whispers is the standout: one person sees the colour, recreates it, the next person sees only that recreation, and the error compounds down the line. It is the funniest way to lose an evening on this site and it needs at least four people to work properly.

And if you are here because you want to know something about your own vision rather than to compete, take the colour blind test first. It takes a minute, and a poor result on the early plates is the one outcome on this site worth acting on.

For the full write-up of every mode and how the scoring works, read the complete guide to every variant, or start with the interactive tutorial.