XXI puzzles require a sum of 21 in every row and column. Move the gems around on the board until a solution is found. All gems have a unique numerical value, but watch out for the special gem that can be either a 1 or 11. Puzzles get harder as you progress your way through all 200 levels. Can you become a XXI champion?
FEATURES
- 200 Unique & Challenging Puzzles
- Google Play Achievements (V, X, L, C, CC)
- Google Play Leaderboard for Highest Level
- Beautiful Music, Sounds, and Graphics
- Optimized for all Android Phones and Tablets
- Share Solution Photos with Friends
Thanks for playing XXI by TMSOFT and good luck!
Website: http://www.tmsoft.com/xxi/
AS SEEN IN CONSUMER REPORTS! Find out why the world is sleeping...
Recommended as a miracle for better sleep! Find out why the world...
Fart Cushion plays fart sounds when movement is detected, touching the screen,...
As seen multiple times on the Today Show--Find out why the world...
Generate pure sine wave tones at frequencies from 20hz to 22,000hz. ...
** Over 4 Million Sound Downloads! ** The White Noise Market native...
Created with AppPage.net
Similar Apps - visible in preview.