Google's Willow quantum processor achieves unprecedented error correction with its 105-qubit architecture, completing calculations in minutes that would take classical supercomputers billions of years.https://www.notebookcheck.net/Google-s-Willow-quantum-chip-solves-10-septillion-year-task-in-minutes.930499.0.html
so it can count 42?
How do we even know they solved it correctly?