LightHouse: Logic Puzzle Live

Find the perfect spot. Light every island. LightHouse is a relaxing logic puzzle game inspired by Star Battle. Place one lighthouse in each row, column and coloured island — without letting any two touch, even diagonally. Simple rules. Clever puzzles. That satisfying moment when everything clicks. Love sudoku, nonograms or queens puzzles? Discover a colourful new way to put your deduction skills to work. Play offline, take your time and solve each sea chart one lighthouse at a time. A SMALL SET OF RULES. A WORLD OF PUZZLES. • Place exactly one lighthouse in every row. • Place exactly one lighthouse in every column. • Place exactly one lighthouse on every coloured island. • Keep lighthouses apart — including at the corners. Mark impossible spaces with an X, narrow down the possibilities and uncover the solution through logic. An interactive tutorial helps you learn by playing. As you progress, reefs add another layer of deduction: light each reef with a lighthouse one or two cells away in the same row or column. 1000 LEVELS TO LIGHT UP Explore 1000 verified logic puzzles, each with exactly one solution that can be reached by reasoning alone. Begin with gentle challenges and work your way towards more demanding sea charts. HINTS THAT HELP YOU LEARN Stuck between two possibilities? Get a hint that explains a real deduction, showing what you can rule out and why. Need a little more help? Use a Beacon to reveal one correct lighthouse. YOUR PUZZLE, YOUR PACE • Journey through 1000 levels at your own speed. • Create fresh puzzles in Free Play, with board sizes from 5×5 to 10×10 and difficulty options from easy to ultra. • Try the Daily Puzzle and fill your weekly card. • Track completed puzzles, mistake-free runs and personal best times. • Enable island patterns to help distinguish colours. • Play offline, with no account or sign-up required. NO FORCED ADS. EVER. Your thinking time belongs to you. LightHouse never interrupts a puzzle with a forced ad. Optional rewarded ads are there when you want extra help — and you can keep playing without watching them. THREE LIGHTS. A FRESH CHALLENGE. An incorrect lighthouse costs one of your three lights and leaves a mark on the board. Run out of lights and you can continue once or start the puzzle again. Aim for a mistake-free finish and grow your streak. A CALM PLACE TO THINK Enjoy a cheerful seaside world, soft clay-style graphics and the glow of each lighthouse you place. There is no countdown and no energy bar. Pause to think, follow a deduction and enjoy solving the puzzle at your own pace. Whether you want a quick brain teaser on your commute or a longer evening of logic puzzles, another island is waiting to be lit. Download LightHouse: Logic Puzzle and solve your first sea chart today. Made by a one-person studio in Finland. Questions or ideas? [email protected]