Periodle

A Wordle-style puzzle in which the daily word is spelled with five chemical element symbols instead of single letters, and guesses are built by picking elements from a periodic table. A practice mode allows unlimited extra words, custom words can be shared as challenge links, and a separate German puzzle runs alongside the English one.

Category

Science & Nature, Word

How you play

Guess letters, get colour hints, Anagrams and spelling

Languages

English, German

Daily puzzle

Yes

Unlimited mode

Yes

Made by

Heptaveegesimal

Website

heptaveegesimal.com