Posters Computers vs ProofsDivisibility of Fibonacci numbersDurer’s ConjectureFold-and-cut theoremFrom aperiodic tilings to quasicrystalsFrom cutting puzzles to Hilbert’s 3rd problemGames on GraphsGreen-Tao TheoremIcosianMorley’s TheoremNanotubes and GeometryPick’s TheoremPuzzlesSimSquareStarWrong formulas