Currently, the site for tetris friends has begun its shut down, stating it will be closing on the 31st of this month.

This will in turn cause issues based upon the speeds of which blocks are placed, moved and the savings of times on account feeds

If it's like previous java games, wayback machine may allow for the server for the game to still run but, this hinders speeds for anyone else who wants to try after the shutdown of the site.

:'(

I just tried, but I don't know how to use flash on wayback.

Flash is available on wayback but the recording of your run is not produced. Otherwise than that, recording of live runs are still viable

Beside that, how will i receive my recordings for 1:04.98 in sprint and 13:58.668 for marathon when the database is gone now?