7 Grid Up vs Masyu Daily

Seven-Cell Battle is a minimal number puzzle: 7 cells, incoming number balls, add in a cell until the sum is 7 to clear it and trigger a chain (neighboring cells minus 1). Higher score shortens each turn; one wrong move can block the grid. Simple rules, tight tension, easy to learn and hard to put down. Why play: - Simple rules: sum to 7, chain clear, timed moves. Learn in seconds, play immediately. - Short sessions: each game lasts minutes. Perfect for commutes, waiting, or a quick break. - No forced ads: no full-screen pop-ups. You can optionally watch a rewarded video for an extra round after a game; you can also skip and still finish normally. - Local only: scores, records, and streak days are stored on your device. No account or internet required. - Privacy-minded: we only follow the system App Tracking Transparency prompt where relevant; other data stays on device. For anyone who likes number puzzles, chain-clear satisfaction, and "easy to learn, hard to master" single-player games. No sign-up, open and play.

Train your logic with a new Masyu puzzle every day. Draw a single continuous loop through the grid while following the rules of black and white pearls. Every puzzle has exactly one solution and can be solved using logic alone—no guessing required. Whether you're new to Masyu or already love Japanese logic puzzles, Masyu Daily offers a clean, relaxing experience designed for thoughtful play. Features • New Daily Puzzle every day • Unlimited practice puzzles • Multiple difficulty levels • Hints when you get stuck • Clean, distraction-free design • Offline play • Track your solving streak and progress How to Play White pearls must be crossed by the loop going straight, and the loop must turn in at least one adjacent cell. Black pearls must be turned on by the loop, and the loop must continue straight in both adjacent cells. Simple rules. Deep logic. Download Masyu Daily and enjoy one of the world's most elegant logic puzzles.