XXI: 21

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Cheats, Solutions, Tips, Answers and Walkthroughs for XXI: 21 popular app game, available on iPhone, iPod, iPad, Kindle and Android.

XXI: 21 Puzzle Game by TMSOFT.
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?