HomepageCSPPuzzles solved by CSP Puzzles solved by CSP 170The Tiber in Rome (Italy)(c) Ron Sumners (123rf)solved 2,360 timesSolve puzzle154House by a lake (Denmark)Rony Zmirisolved 1,743 timesSolve puzzle126The Alpine village (Austria)(c) Brian Jacksonsolved 1,993 timesSolve puzzle135Panorama of Rome Centre (Italy)alehniasolved 1,533 timesSolve puzzle96Royal Castle in Windsor (United Kingdom)Karel Miragayasolved 3,747 timesSolve puzzle176Houses in Ljubljana (Slovenia)(c) Simon Krzicsolved 1,485 timesSolve puzzle108Garden full of flowerselcia1solved 257 timesSolve puzzle