Can you master the 7x7 board? Form lines so that you don't let the colorful tiles fill the whole thing! Build combos for score, but don't wait for too long – things can get messed up quickly, so concentrate! 7x7, match-3, puzzle game, strategy, combos, score, addictive, challenge, brain game, mental agility, colorful tiles, grid, combo, strategic, game, puzzle, mobile game