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Trainwreck LabsScience

Elemingle
Elemingle turns the periodic table into a card-based deduction game. Each card shows trivia about an element but not its atomic number, and you decide where it sits compared with today's Mystery Element.
Opens elemingle.com in a new tab
How to play
- 01
Read the card
Each card shows facts about one element, but never its atomic number.
- 02
Swipe right or left
Swipe right if you think the card's element has a higher atomic number than the Mystery Element, or left if it's lower. The arrow keys work too.
- 03
Narrow the range
Correct swipes set your upper and lower bounds, shown on the periodic table; elements out of bounds turn grey.
- 04
Swipe up to win
When you think a card is the Mystery Element, swipe up, or type it into the guess form below the table.
Good to know
- Right and wrong swipes. Your result counts how many of your swipes were right and how many were wrong.
- No give-up button. The game only ends without a win after 1,000 guesses, which should be more than enough.
- Illustrated elements. Every element character was designed and drawn by the artist Jean Estevez, a.k.a. Art Toon.
Ready to play Elemingle?
Play Elemingle