JoTower 1.8 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. This tool was originally produced by Juergen Trozki Software. The most popular versions among the software users are 1.8, 1.7 and 1.4. The JoTower installer is commonly called JoTower.exe. JoTower is categorized as Games.
From the developer:
Besides being an entertaining game, JoTower effectively trains your ability to concentrate.
Your task: The tower that is on the left base at the beginning of the game has to be built up again on the right base. The rules for moving the tower blocks:A block can either be placed directly on the base or on top of a larger block.
You may want to check out more software, such as SimNation, The Grey Wolves Expansion or RailDriver for TRS2004, which might be related to JoTower.