DualDev is a real-time 1v1 coding battle platform ā two developers, same problem, live timer.
What makes it different:
ā Opponent Silhouette ā see your opponent's code structure masked as āāā blocks. Spot if they're using a hashmap or brute force, without seeing their actual code.
ā AI Judge ā evaluates both solutions at match end on correctness, efficiency, and code quality.
ā ELO matchmaking ā rated queue with topic & difficulty filters, plus friend rooms.
