Multiplication table

This is a kind of reissue of an amateur educational program set in the world of the second Harry Potter game.

Its main task is to teach multiplication tables and test knowledge. For completing tasks, the player receives cards with images of famous wizards and witches.

We do not have the source code for the original program, so its functionality has been recreated based on open resources and analysis of the program’s general behavior. Some features have been revised.

Platforms

• Windows XP, 1024×768 monitor (original version)
• Windows 7+ (version 2.0)
• Linux + Wine (version 2.0)

Genres

• Educational amateur program

Release date

• September 2003 (first version)
• 2007 (final version)
• 01 Oct 2025 (remake)

Age restrictions

• 6+

Game file size

• 5 MB (original version)
• 7 MB (remake)

Languages*

• English
• French
• Polish
• Russian
• Ukrainian

*- Other languages ​​may be added, write to us.

Original

Features:

• Runs under Windows XP, screen resolution 1024×768
• Requires installation (registration of the ActiveX component).
• Support for 2 languages (the second is added by replacing files).
• The development of this project has been discontinued.

Remake

Features:

• Runs under Windows 11 (Windows 7 and newer).
• Does not require installation (portable)*.
• Does not use ActiveX components.
• Windows MediaPlayer has been replaced with irrklang.
• Background melodies are used in slightly better quality.
• Support for multiple languages has been added.
• The ability to answer early (by clicking on the progress bar) has been added.
• The tasks of the founders of Hogwarts can be included in any order.
• The backgrounds have been converted to a 16:9 aspect ratio.
• Simplification: animations have been removed.

*- For Windows 7, Windows 8, you need to install .Net Framework 4.8 Runtime. This does not need to be done for newer systems.

Note: you can help improve the program by reporting errors and shortcomings to the addresses indicated on the feedback page.