Quiet Circuits

Quiet Circuits is a calm logic puzzle. Connect the dots. The board holds pairs of coloured endpoints; draw a path from each dot to its partner so the paths never cross and together fill every square. When the grid is full and every pair is joined, the board is solved. There is always one logical solution, and you never have to guess. Drag from a dot to trace its path, change your mind as often as you like, and follow the deductions until the whole grid is woven together. A ladder of five difficulties — Easy, Medium, Hard, Expert, and Master — on boards that grow with the challenge, from a gentle 5×5 to a tall 10×16 that fills the screen. Play the Daily puzzle — one shared board each day, the same for everyone — or roll unlimited boards in Practice and pick your own difficulty. Fifteen languages. Six themes, led by Circuit — a 3D circuit-board that tilts to catch the light as you move your phone — plus Light, Dark, Paper, Dusk, and a colour-blind-friendly Accessible palette with a clear symbol on every endpoint, so the paths stay readable for every kind of vision. Soft ambient music and gentle haptics, each with a one-tap mute right on the Home screen — no settings dive needed. An optional daily reminder nudges you back at the time you choose. No ads. No accounts. Only anonymous usage data, never personal information — your progress and stats live on this device.