Block Riddle by Gamebuilt.com

Arrange falling blocks to fill rows and clear the board in this puzzle challenge. Players manipulate differently shaped pieces as they descend to form complete lines, aiming to prevent overflow and maximize scores. The game tests spatial reasoning through increasing speeds and requires quick placement decisions to progress through escalating levels. Key Features • Tetromino shape rotation • Responsive drag-and-drop control • Level-based speed increases • Line clear scoring system • Minimalist block puzzle style