18 games like Redblock

A colour name, and a scale that scores how close your pick lands to the real thing.

Daily color gauntlet: 5 quick rounds, same for everyone each day. Match a hue on the color wheel, sort shuffled shades into a gradient, mix two paints blind, recreate a flashed color from memory, and make two hues equally light. Scored 0-100 with an emoji share trail, streaks and a practice trainer.

Recall a cartoon character's colour from memory, then rebuild it on HSB sliders across five rounds.

A daily color memory game where you view a color briefly, then mix it back.

Today's colour, named. The list of usable colours is on the page, and it is still hard.

Study five colours one at a time, then rebuild each from memory on hue, saturation and brightness.

Six attempts to work out which three colours were mixed to make the one on screen.

Recreate the daily target colour by adjusting red, green and blue values, then submit once to see how close your RGB mix is.

Guess the hidden color in a featured artwork in five tries using hue, saturation and lightness sliders.

Mastermind played in colour: crack a secret combination of six.

Guess the exact color of characters, logos and flags in daily timed color challenges.

Match the daily target color by adjusting RGB values or entering a hex code, with feedback to refine each guess.

See five daily colors, then recreate them from memory with a color picker.

A daily color puzzle where you put shuffled color bands back in gradient order, light to dark or dark to light. Lock in your guesses to keep correct bands in place, and finish with as few lock-ins as possible.

Guess the name of a color from its swatch in unlimited practice mode.

Restore the wrong color on cartoons, logos and Pokémon from memory in daily color challenges.

Bubble Sudoku is a daily sudoku played with nine colored bubbles instead of the numbers 1 to 9. Classic 9x9 rules, one new board a day for everyone, and hints that teach the technique behind each move. Free in the browser with no account, and you can share your result without spoilers.

Restore a famous logo's true brand color from memory. Each round shows three logos with one part in the wrong color, and you mix the original shade with hue, saturation and brightness sliders. Choose a deck such as Famous, Fortune 500, Big tech, Consumer, Startups or Everything, then compare your color with the real one for up to 10 points per logo.