FOLLOW YOUR CURIOSITY
A little world.
A lot to discover.
Make yourself at home. Pick a path.
Jump into something you don’t know yet.
Building your little world…
YOUR NEXT DISCOVERY IS STILL HERE
Choose a place to explore.
The 3D playground isn’t available in this browser. You can still head straight to a lab.
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CHOOSE YOUR NEXT DISCOVERY
Two doors. Plenty to explore.
Take the scenic route through the playground, or jump straight in.
Programming Lab ↗
Get to know programming languages.
Build understanding, one idea at a time.
Mainframe Lab ↗
Start with COBOL 101.
Explore the concepts behind the systems.
A sandbox by Ray. Room for more curiosity, always.