InstGold 1.0 is an interesting pack of six logic games: ClearDnU and ClearVu are dynamic and share similarities in the rules having three levels of complexity, which makes them suitable for children and adults. PushSet develops mental combinations and has nine levels of complexity.
PushCIU also has three levels of complexity and requires a lot of concentration, but it has the advantage that there is no time limitation. Static games RoadRT and Road involve less complexities and have been created with children in mind.
They all stimulate the imagination and make you have a fun time.
You can free download InstGold 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.