If you have lost an existing activation code, the developer, JTTSoft , offers a recovery service for those who purchased a license or puzzle set within the last five years. Entering your activation code - BrainsBreaker
Offline activation file
Once you purchase a license, you will receive an email with your unique activation code. brainsbreaker 5 activation codel portable
While there is no dedicated "portable" version in a single file, BrainsBreaker supports several portable-like features: If you have lost an existing activation code,