XXI
Verified | 4.0 Rating |
About App
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...
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