XXI: 21 Puzzle Game

XXI is a brain-teasing game which requires mathematical skills to solve puzzles. The objective of the game is to achieve a sum of 21 in every row and column by shuffling the gems on the board. Each gem has a distinct numeric value, but the player has to be cautious of the special gem which has a value of either 1 or 11. As you progress through the game, the difficulty level increases and there are 200 challenging puzzles to solve. Do you have what it takes to be the XXI champion? With 200 unique puzzles, XXI offers a variety of challenges that can keep a player engaged for hours, striving to achieve the perfect solution. Score high and earn Google Play Achievements such as V, X, L, C, and CC. The game also allows players to compete with others via the Google Play Leaderboard for the highest level attained. The game is visually stunning, with beautiful graphics and music that keep the players entertained and engaged while they challenge their brain. Optimized for both Android phones and tablets, the game can be played anytime and anywhere. Share your solution photos with friends and show off your problem-solving skills. In conclusion, by playing XXI by TMSOFT, you can test and enhance your mathematical and analytical skills while having fun. So, what are you waiting for? Visit the website and start playing today. Good luck!