Same Breakout, built 5 ways
One requirement, five AI coding setups, one hidden 25-item checklist, blind grading. Play what each one built.
Open full page
Click the screen, then play with the arrow keys or the mouse.
What the numbers say
Computed from the finished groups. One run each, so read gaps as hints, not rankings.
Play every build
Click a screenshot to step through it, or play the real build.
Every number, side by side
How it was run
Grading
The Reddit original
Raw materials
Everything needed to rerun or check the experiment.