If you meant on a platform like Echalk (perhaps similar to EChalk, an interactive whiteboard resource for schools), here's a general report framework you could use:
As for "Echalk," there seems to be limited information available. It's possible that "Echalk" might be a lesser-known game, an indie title, or perhaps a misunderstanding or misspelling of another game's name. Without more specific information, it's challenging to provide detailed insights into "Echalk." Play Tetris Echalk
Clearing four lines at once yields significantly more points than clearing singles or doubles. In Echalk, point multipliers are key to a high score. If you meant on a platform like Echalk