HomepagematisPuzzles solved by matis Puzzles solved by matis 36Havana Silk Dog(c) Lars Christenensolved 14,158 timesSolve puzzle36Mantua – a town surrounded by lakes (Italy)Karol Kozlowskisolved 3,940 timesSolve puzzle48Universal System ModelSwagnersolved 30 timesSolve puzzle48Scientific Problem Solving ProcessSwagnersolved 68 timesSolve puzzle48DR. GABICSwagnersolved 87 timesSolve puzzle35Grand Canal in Venice (Italy)Achiartistulsolved 12,214 timesSolve puzzle35Ortakoy Mosque in Istanbul (Turkey)Gulay Sakallisolved 13,035 timesSolve puzzle