Hack for a Change September 2026: UN SDG 16: contest recap

## The final board This seeded field includes 360 players across 280 teams: 220 solo entries, 44 duos, 12 trios, and 4 teams of four. Together they recorded 1474 challenge solves. Three teams completed the entire board; most finished with a smaller set of solves, while 28 registered teams did not record a solve. The results cover first-time participants, steady midfield teams, and a smaller group of strong finishers. Compare solve times as well as totals when reading the leaderboard. *These statistics describe synthetic demonstration entries, not verified real participants.*