HomepageextremeosPuzzles solved by extremeos Puzzles solved by extremeos 93x3 puzzleSzymekCSCsolved 987,220 timesSolve puzzle164x4 puzzleSzymekCSCsolved 355,276 timesSolve puzzle255x5 PuzzleSzymekCSCsolved 158,384 timesSolve puzzle16Weird 2x2 puzzleSzymekCSCsolved 6,074 timesSolve puzzle16Postervivor Number versionJoshsolved 368 timesSolve puzzle