Drag or click
Drag a card onto its target, or click the card and then click the target. Whichever feels faster.
The Model One Challenge
Fix the model. Six levels.
A team inherited a sales order model that nobody trusts anymore. Duplicates, missing relationships, a flow that goes nowhere. Your job is to repair it — and then survive a week of change requests. Every level shows you something Model One does for real.
Runs in your browser. Nothing is sent anywhere, and your progress stays on this device.
How to play
Three rules, that is all
Move things until the model is right. The first five levels take as long as you like; the last one does not.
Ask the assistant
Stuck? The assistant gives you the next nudge — never the whole answer. That is exactly how it behaves inside Model One.
Learn as you solve
Each solved level reveals what the product does with that problem automatically, and links to the module behind it. The final level puts all five modules to work at once.
That was the demo version
The real thing works on your own domain, with your own team, and remembers every decision. Bring a model and we will walk through it together.