Close Hue
A daily test of whether ‘mauve’ in your head has any relationship to mauve on a screen.
Chess.com
A crowded chess club that never closes
Dino Pal
Five tiny conference warm-ups disguised as a puzzle box with a very large logo on it.
DoQuizzes
A trivia buffet where the map round is sitting beside a picture quiz and both want your full attention.
Lizard Point Quizzes
A friendly atlas that asks you to point first and panic about capitals later.
Quizmoji
A daily rebus where two tiny faces or objects have to do the work of an entire thought.
Riddle of the Day
One thoughtful logic problem a day, with an archive for second helpings.
Sudoku.com
Six difficulty rungs, pencil notes, and a daily grid—with a three-strike rule
0h h1
Binary Sudoku dressed in two colors and zero clutter.
0h n0
A blue-and-red logic grid where every dot is watching its neighbors
Alien Chess
Chess arrives from another planet with the rulebook redacted and failure as your tutor.
A Snake Expedition
A pocket-sized island crawl where every snake step is a puzzle move.
Bend-jo
Fold the floor into impossible loops, then pluck your way out
Blink
Close your eyes, lose your coordinates, and learn why the curse is also the map.
Cosmoroboros
Turn classic Snake inside out until the winning snack is your own tail.
Cultural Icons
A cabinet of generated icons that turns cultural memory into chat and guesswork
Desespejos
Two pictures disagree about almost everything; your job is to catch the handful of details where they rhyme.
EyeWire Explore
A branching 3D gallery shaped by a crowd's patient neuron tracing
Five Plants
Plant first, learn the rules second, and coax a tiny mystery garden into shape.
Henry Super Brain
Rewire a ferret's controls until the wrong keys become the right answer
Increasingly Cursed Wordle Puzzles
Wordle grows extra colors, then makes you deduce what every one means.
Jane Street Current Puzzle
One rotating brainteaser, currently sending a tiny ant on a very consequential walk.
Net
A pipe-turning logic grid where every loose end has somewhere to go
One Sound, Two Frames
Give your ears a vote in the gallery.
Puzzle Party: Historic Jeddah
Historic Jeddah, one wooden balcony and coral-stone wall at a time.
Quincunx (Galton Board)
Drop a crowd of virtual balls and watch probability pile up in the middle.
Recursed Cores
Put a core inside a core, then let the upgrade tree fold back on itself.
Red Light Green Light
A grayscale hide-and-seek stroll where motion is the only flashlight
rocks and ravens
A tea-sized logic puzzle where rocks, diamonds, and watchful ravens share the grid.
Sauce Bones
A one-button rescue mission for bones suffering a severe mustard emergency.
Say What You See
A prompt-writing game where seeing clearly is only half the battle
Semantle
Find one hidden word by chasing meaning instead of letters
Seterra
A globe-sized stack of map drills for when your capitals get wobbly
Squaredle
A letter grid that keeps finding new ways to hide the obvious.
sudoku.coach
Sudoku practice with a lesson plan tucked inside the puzzle box.
The art of cloning
One room, one cloning rule, and enough block trouble to fill a warehouse.
The Wiki Game
Turn Wikipedia's blue links into a sprint from one unlikely subject to another.
Visual Crosswords with David Kwong
Sort the art, rescue one stray, and spell the answer.
Wikitrivia
A pocket-sized history panic, one misplaced century at a time.
XYZ Toy
A word puzzle where the alphabet dresses up as the answer