Hotfix:

Fixed a bug where the game would be over immediately because the rightmost cells are not fully filled depending on the current day of the week
Added Arrow Keys and Enter as secondary keybinds

Fixed a bug that did not shift cells properly if there are multiple non-consecutive columns to be cleared

Added event listeners to disable default page action upon activation
Added blinking effect of full columns before clearing

Changed Hotkeys:
Move Up: (W)
Move Down: (S)
Rotate Counterclockwise: (A)
Rotate Clockwise: (D)
Instant Drop: (Space)

Fixed internal bug where leftmost column doesnt get cleared because of an indexing issue