Computing: Free Pascal Programming

EU and US coins calculation game.

Download Coins desktop application (Windows 64bit) Download Coins source code (Lazarus/Free Pascal)

Description: Simple arithmetic game, with the aim to find a given number of EU (euro-based) or US (dollar-based) coins to get a given amount of money. The difficulty level of the game may be chosen by selecting the maximum number of coins to be used and the maximum amount to get. Not displaying the amount so far makes the game even more difficult.

Change log:
    Version 1.0 (April 2019): Original program (called Euro) with German GUI and EU coins only
    Version 2.0 (February 2021):
        - English GUI
        - choice between EU and US coins

Note: Version 1.0 of the application (German GUI, euro coins only) may be downloaded from the Previous versions page (filename =

Free Pascal features: Usage of images: displaying and hiding them, selecting them by mouse-click. String-grids.


Coins calculation game (here with US coins)