Tetris in Excel

System requirements:

• Excel 2007 or newer
• Microsoft Windows

Or

• LibreOffice Calc 24.2 or newer

How to play?

Excel:

1. Download the .xlsm file
2. Open it in Excel, then click "Allow Editing" and "Allow Content"
3. Play!!!

LibreOffice Calc:

1. Open LibreOffice Calc
2. Press Alt+F12 to open settings
3. Go to "Security" -> "Macro Security"
4. Set the Security Level to Medium
5. Apply the settings, restart Calc and run Tetris.ods

How to view and edit the source code?

Excel:

1. Download the .xlsm file and open it in Excel
2. Go to File => Options => Customize Ribbon
3. Turn on the Developer tab from the list on the right
4. Then go to the Developer tab and click the "Visual Basic" button on the left

LibreOffice Calc

1. Go to Tools => Macros => Edit Macros

Alternatively, you can navigate the source code in the /src directory of the repo. You can even try to copy-paste it into Excel's IDE, but keep in mind that such elements as buttons and some important sheet settings are not present there.

Gameplay