Homepagesti sti Follow Puzzles recently solved by sti See all the puzzles sti has completed35The Fishing Boat(c) Arkadiusz Kupiecsolved 5,408 timesSolve puzzle54Hot air baloons(c) Steve Estvaniksolved 4,977 timesSolve puzzle40St Angel Bridge and Castle in Rome (Italy)Aleksandr Ugorenkovsolved 9,016 timesSolve puzzle40Tower of the Pena Palace in Sintra (Portugal)Lukasz Skorwidersolved 6,324 timesSolve puzzle40Austin (USA)Randall Stevenssolved 8,248 timesSolve puzzle121Narrow street in the city of Alba (Italy)Rostislav Glinskysolved 950 timesSolve puzzle40Lighthouse on Kauai Island (USA)Eva Browningsolved 6,059 timesSolve puzzle35Waterworks fountain at Wismar market (Germany)Scanrailsolved 5,987 timesSolve puzzleSee all the puzzles sti has completed