Sheet Lightning Pro

sheet metal 3d cad design and unfold with parametric dimensioned design library
Matching Game 3

flip two cards to see if they match. published by dataware.
Matching Game 2

flip two cards to see if they match. published by dataware.
Retro Game Pack

the retro game pack is a collection of 9 classic games. published by dataware.
Matching Game

flip two cards to see if they match. published by dataware.
RekenTest

practice arithmetic skills, for kids and professionals
SimpleTruss

calculate simple trusses. for students, playing or checking