Color Memory Game

Color Memory Game is a browser site by John Kyprianou with more than twenty colour games, from slider matching and hex code guessing to a Stroop test and multiplayer rooms for up to eight players. Its Daily mode, billed as the colour Wordle, is the one shared puzzle: five target colours chosen from the calendar date in UTC, so every player sees the same shades in the same order on the same day. The start card shows the date and a countdown to the next set.

A round is short. A colour fills the screen for four seconds, then vanishes, and you are left with three tall sliders for hue, saturation and brightness down the side of the board. You set them to match what you remember and press the target button. There are no decoys or multiple choice options, and you get one try at each of the five colours.

Each guess is compared with the target using CIEDE2000, a measure of colour difference that follows how the eye judges it. The result card puts the target beside your guess, scores the round out of 10 and says how far off your hue, saturation and brightness were. The five round scores add up to a daily total out of 50, which goes on the daily leaderboard. Playing on consecutive UTC days builds a streak, and a free account can bank a streak freeze for a missed day.

The unlimited Solo mode uses the same rules with a random set each time, which makes it the place to practise before your one daily run. Since October 2026 there is also a paid iPhone app with the same daily, which plays offline and has no ads. The daily suits anyone who liked Afterglow or Dialed Color and wants a test of visual memory rather than of colour names or mixing.