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USACO December 2021 Contest

Promotion cutoffs and participation counts across all four divisions. Data from the official USACO results page.

Bronze Division

9,974
Total participants
7,673
Pre-college
700
Promotion cutoff

The bronze division had 9974 total participants, of whom 7673 were pre-college students. All competitors who scored 700 or higher on this contest (about 15% of participants) are automatically promoted to the silver division. The bronze cutoff was set

Silver Division

3,676
Total participants
2,763
Pre-college
700
Promotion cutoff

The silver division had 3676 total participants, of whom 2763 were pre-college students. All competitors who scored 700 or higher (about 12% of participants) on this contest are automatically promoted to the gold division . Note that the "closest cow

Gold Division

1,064
Total participants
729
Pre-college
750
Promotion cutoff

The gold division had 1064 total participants, of whom 729 were pre-college students. All competitors who scored 750 or higher on this contest are automatically promoted to the platinum division. Detailed results for all those promoted are here.

Platinum Division

510
Total participants
319
Pre-college
—
No promotion (top tier)

The platinum division had 510 total participants, of whom 319 were pre-college students. Results for top scorers (including 8 perfect scores!) are here. Congratulations to all of the top participants for their excellent results!