Pop the Lock
Lucky 21
Letter Club
Tomb Breaker
King Solitaire
Even Up


More than a word game.

It’s an edge-of-your-seat experience of colorful glyphs and breath-taking music that you create as you play.


Combine letters to form words before time runs out. Each word gets you closer and closer to the next level.


Your heart pounds as you fight to make just one more word.



  • Modern twist on the traditional word game formula
  • Each letter you choose creates a unique kaleidoscoping image
  • Includes a player-generated soundtrack conducted by your every move
  • Leaderboards and achievements to compete with your friends
  • Simple enough for kids who are learning how to spell
  • “Pro Submitting” setting to submit words even faster


Universal app looks great on iPhone, iPad, and iPod.


Note to parents:

LEX does not have any in app purchases or ads. We have also included an expletive filter so the game doesn’t randomly make explicit words. If you have any questions or comments, please email us (see below).

report bugs
patch notes

I love this app. I think that it is so simple and fun much like the other simple machine games. One thing that I love is the letter challenges however there are often issues with completing them for instance I was working on the letter “B” and one of the three challenges has you start and end a word with a “B” however I played for over an hour today and I never had two “B”s at a time making it impossible to complete the challenge so some sort of patch would be great to help get those challenges completed so I don’t have to wait another month for an opportunity to complete it.


This game is so much fun. The concept is brilliant. It’s challenging but addicting, and it’ll keep coming back for more, round after round. I even broke a sweat on one round. However, the app is a bit glitchy: namely, buttons becoming unresponsive at the end of games and not having an option to go back to the menu during the game. Also, the app’s design feels a little rough and unfinished; I believe it could use a bit of refinement. Love this game app; I’ll be awaiting minor updates. Cheers!