Karl-Heinz Loch

Card2Memory is a flashcard tool that follows the Leitner system with 5 boxes and optimizes your lear

Twist.It is a tricky logic-puzzle game that promotes your combinatory skills, concentration and logi

LoCAD is a software for designing and simulating digital circuits.Special emphasis is given to simpl

LoCAD is a software for designing and simulating digital circuits.Special emphasis is given to simpl