Hover over any element to see its name · Scroll horizontally on small screens
HOW TO PLAY
Periodicle — Daily Element Challenge
Objective
Guess the mystery element of the day in 5 guesses or fewer. A new element is revealed every day. Type any element name — suggestions will appear as you type.
Hints — Revealed One Per Wrong Guess
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Period (Row)
Which row of the periodic table the element sits in. Period 1 has 2 elements; Period 7 has the heaviest synthetic elements.
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Broad Category
Whether the element is a Metal, Metalloid (semi-metal), or Nonmetal — the three main zones of the periodic table.
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Element Family
The element's specific group, like Alkali Metal, Noble Gas, Halogen, Transition Metal, or Lanthanide.
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Common Uses
A factoid about where this element shows up in everyday life, industry, or science.
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Chemical Symbol
The 1–2 letter symbol from the periodic table (e.g. Fe for Iron, Au for Gold). This is the final hint!
Scoring
Guess 1Element Genius 🌟500 pts
Guess 2Sharp Eye ⭐400 pts
Guess 3Good Science 🔬300 pts
Guess 4Getting There 💡200 pts
Guess 5Just Made It ✅100 pts
💬 Tip: A new element drops every day at midnight. Everyone gets the same element!