Tigsoduer

This is an educational puzzle app centered on plane geometry. Using screen shapes such as circles, triangles, and pentagrams as elements, it trains spatial reasoning and logical thinking through easy levels. It offers three gameplay modes: Grid Lock, Diagonal Flow, and Mirror Match, with clear rules and simple operation: no repeating rows or columns, diagonal constraints, and symmetrical mirror filling. It supports difficulty selection, hints, and progress tracking, allowing players to learn about shapes, understand symmetry and patterns, appreciate the beauty of geometry, and develop a love for thinking.