Download of ChallenBall 3.5.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The latest version of the software can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit.
The program's installer files are commonly found as ChallenBall.exe or ChallenBallz.exe etc. We recommend checking the downloaded files with any free antivirus. The following versions: 3.5 and 1.0 are the most frequently downloaded ones by the program users. ChallenBall lies within Games, more precisely Puzzle. This software is an intellectual property of Josep Monge Guevara.
From the developer:
ChallenBall is a puzzle game in which you can play in either Challenge Mode, with 48 levels, and discover the hidden and amazing game story or play without pressure in the Relaxed Mode, choose your own difficulty and have tons of fun. The story will bring you to a magic world where Leonardo Da Vinci and Zhang Heng will show you the game mysteries.
You may want to check out more software, such as Tropix Deluxe, Boggle or BrixFormer, which might be similar to ChallenBall.