Math Magic Squares vs Twindow

Challenge your mind with Math Squares, the addictive number puzzle that combines logic, strategy, and fun! Your goal is simple: fill the puzzle grid by placing numbers so every row, column, and diagonal adds up to the target sum. It sounds easy—but each puzzle requires careful thinking and planning. Choose from 3×3 or 4×4 puzzles and play at Easy, Medium, or Hard difficulty. Easier puzzles include more starting numbers, while harder puzzles leave more for you to solve. Helpful row, column, and diagonal totals update as you play, making it easy to track your progress. Features: • Hundreds of unique puzzles • 3×3 and 4×4 magic squares • Easy, Medium, and Hard levels • Helpful show mistakes option • No timer—play at your own pace • Great for improving logic and problem-solving skills Whether you have a few minutes or want a longer brain workout, Math Squares offers a rewarding challenge for puzzle lovers of all ages.

Two windows onto the same warm little world. Five things are different. Twindow is a find-the-difference game built for people who want to look, not to hurry. A bakery counter at closing time. A greenhouse in soft afternoon light. A harbour street with the boats in. Two scenes, five differences, as long as you like. No clock running. There is no countdown and nothing to lose. A wrong tap only locks the pictures for a moment, so guessing never pays. Play one scene or twenty. Every difference is measured before it ships. Each difference is scored for how visible it actually is — colour distance, edge contrast, size, and how busy the surroundings are. Nothing is hidden in a single pixel, and nothing depends on telling two nearly identical colours apart. Colour-only differences must also change in brightness, so they stay findable if you are colour blind. A new scene every day. Everyone gets the same Daily Scene. Keep a streak, and share your result as a small grid that gives nothing away. Works fully offline. On a plane, on the underground, in the garden. Your stars, album and streak are kept on this phone. Stuck? After a run of misses, or a quiet spell with nothing found, the strip between the two windows offers a short video: watch it and Twindow frames the area where a difference hides (or reveals one), or tap Keep looking and carry on. Other ads appear only between scenes and on the menus, never over the pictures while you play.