18 games like Specdle

A new 5-stone challenge every day. Look at the photo, pick the right crystal, rock or gemstone, then learn the colour, lustre and hardness clues that give each one away.

Guess the everyday invention from excerpts of a real patent in this daily six-guess game.

A daily HF radio propagation puzzle where players choose stations, bands, antennas and radio settings to work ten fictional contacts in one UTC day.

A daily AI model quiz where players answer eight card-based questions about prices, context windows, release dates, rankings and model makers.

One mystery animal, found in as few guesses as you can manage, using the tree of life as feedback.

Animaldle is a daily wildlife deduction game where players test their knowledge of the animal kingdom through real biological and ecological data.

A photograph of a dog. Name the breed.

A silhouette and a letter count, and the fish to identify.

Nine animals, arranged so the grid works out.

A daily wildlife guessing game: look at one photo of animal droppings and work out which animal left them. You get up to six guesses, with clues after each one narrowing down the answer, plus an archive of past days and a practice mode.

Guess todays molecule found in the human body.

Diagnose the patient with a disorder based on their symptoms.

One organic chemistry problem a day.

Swipe cards left, right or up until the element is right.

A marine or semiaquatic mammal in six tries, with clues arriving as you go.

Cropped images and audio, and the bird to identify.

Guess a daily diagnosis from six clinical clues.

Five tries at a radiology diagnosis, from medical images and hints.