HomepagematisPuzzles solved by matis Puzzles solved by matis 36Havana Silk Dog(c) Lars Christenensolved 14,154 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 12,183 timesSolve puzzle35Ortakoy Mosque in Istanbul (Turkey)Gulay Sakallisolved 12,994 timesSolve puzzle