1Line & Dots is a free, addictive brain puzzle game packed with challenging and tricky logic teasers. Designed to push your brain to its limits, this game offers a variety of puzzle patterns at each level. Some puzzles are simple, while others will truly test your problem-solving skills. Download 1Line & Dots and see if you can connect all the dots with just one line. Can you unlock all the puzzle levels? Activate your brain, sharpen your mind, and improve your spatial thinking and IQ by taking