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Overview System Requirements Reviews Related


A word puzzle like Tetris - only here you rotate the board, not the falling “brick”. Some English letters are "weird": Rotate "b", and you get "q"; rotate "n", and you get "u". Rotate "s", and you still have "s". Inspiring ambiguity can emerge from this symmetry relationship with proper mechanism and so can a whole new way to construct words and phrases. This is how LetterClash was born. Be prepared for a little challenge! Try it, spread it and help us improve it by rating and review!


What’s new in this version

Changed age rating and website


  • A word puzzle like Tetris - only here you rotate the board, not the falling “brick”
  • Explores the symmetrical features of English letters, gives you a new way to look at them
  • A puzzle can be a word game, a metaphor or even an image.
  • Minimalist design

Additional information

Published by

Peng Design Studio


Copyright © 2015, Peng Wang

Developed by

Peng Design Studio

Release date


Approximate size

11.59 MB

Age rating

For ages 3 and up




Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

Additional terms

LetterClash privacy policy
Terms of transaction
LetterClash licence terms
"LetterClash" is created and should be used solely for recreational purpose. The graphic and literal contents of any puzzle in "LetterClash" do not represent the opinion of "LetterClash" creators.

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