18 games like Periordle

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

Choose up to three trivia answers whose values add up to 100 in a daily challenge.

The periodic table asked about sideways: heaviest, lightest, odd one out.

A daily game that tests the user's sense of scale with new challenges like Cosmic Scale, Prehistoric Giants, Kitchen Table, and Tiny Worlds

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

Guess todays molecule found in the human body.

A photograph of a dog. Name the breed.

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.

Nine animals, arranged so the grid works out.

Diagnose the patient with a disorder based on their symptoms.

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.

One organic chemistry problem a day.

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

Five guesses at a blurry bird, with sounds, food type and habitat as hints.

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

Anatomy guessing game