Ball Stack vs Space Bubble Puzzle

# Ball Stack: color sort puzzle A solitaire-like puzzle created for solo play. A family member inspired me to create a version of this game that is clean and focused on the experience. The download is small, and fast to install. The interface is responsive. There are no ads or interruptions. No hidden costs: No runtime access to device networks. Excellent Privacy: No runtime access to device media. Excellent Security: Single installation. Excellent Battery Life: 9.5 hours playtime on a Galaxy Tab A8 10.5" Tablet. ### Feedback * You have agency in this world; Let us know how we can improve the experience for you. * Email ballstack@rufe.org

Space Bubble Puzzle is a kind of unique game that combines Sudoku with a match-3 puzzle. Enjoy the exhilaration of connecting blocks to remove them all at once! Blocks of the same color increase your score even more! There's no time limit, so you can play at your own pace and relax. Start playing in your spare time, stop midway, and resume anytime! Game Features: 1.Simple but addicting mechanics ・Place blocks of different shapes on a 9x9 board and erase them ・You can erase the placed blocks by lining them up vertically or horizontally ・You can erase blocks even if you place them without gaps in a 3x3 area ・You can increase your score by connecting blocks of the same color to erase them 2. A chance to get a high score! Activate Fever Time! ・When you erase a certain number of blocks, Fever Time is activated for 30 seconds ・During Fever Time, you can use useful items without consuming coins or watching videos ・Rotate the blocks you've been dealt or replace them with other blocks to erase them one after another! ・When Fever Time ends, the gauge will go to 0 and the next activation condition will be displayed immediately 3. Achieve the conditions to increase your level and aim for a high score! ・Achieve the conditions within the specified number of turns to move on to the next level! ・As you increase the level, the clearing conditions increase, and the difficulty increases! ・Place blocks of the same color to erase colored obstacle squares! ・Rainbow colored blocks can be ignored as obstacle squares!