Symtiles™

How to play Symtiles™

  1. Read the element name shown at the top.
  2. Guess by typing the chemical symbol letters using the on-screen keyboard (1 or 2 letters).
  3. Press the ENTER to submit your guess.
  4. Press the RIGHT ARROW KEY → for the next element.
  5. Use the colours as clues:

Example:

8
O
Oxygen
15.999
Blue means the letter 'O' is correct and in the right place.
11
N
X
Sodium
22.990
Orange means the letter 'N' is in the symbol, but wrong place.
6
Z
Carbon
12.011
Grey means the letter is not in the symbol.

You have 3 attempts to guess the correct symbol.

Press NEXT or the RIGHT ARROW KEY → to play again.

WARNING!
Refreshing your browser window in beat 118 Symtiles™ will reset your win streak so be careful!

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Symtiles™ is an independent periodic elements educational game.

© 2026 Hammerton Design Ltd.
Symtiles™ is a product of Hammerton Design Ltd. All rights reserved.