CrossCells Achievements Here is the full list of all 10 CrossCells achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Complete 5 Puzzles5/50 puzzles completed. Complete 10 Puzzles10/50 puzzles completed. Complete 15 Puzzles15/50 puzzles completed. Complete 20 Puzzles20/50 puzzles completed. Complete 25 Puzzles25/50 puzzles completed. Complete 30 Puzzles30/50 puzzles completed. Complete 35 Puzzles35/50 Complete 40 Puzzles40/50 Complete 45 Puzzles45/50 Complete 50 Puzzles50/50