east-na-2025
2025 North America East Division
scoreboard archived · website archived
- series
- east-na regional · North America
- season
- 2025–2026 (the year in the id is the season label, not the date)
- sites
- — administrative
Grand Valley State University › Allendale › Michigan › United States — Grand Valley Site
Purdue University › West Lafayette › Indiana › United States
Youngstown State University › Youngstown › Ohio › United States — Youngstown Site
University of Windsor › Windsor › Ontario › Canada — Windsor Site
Rochester Institute of Technology › Rochester › New York › United States
Université de Moncton › Moncton › New Brunswick › Canada
Northeastern University › Boston › Massachusetts › United States
Dalhousie University › Halifax › Nova Scotia › Canada
McGill University › Montréal › Quebec › Canada
Rensselaer Polytechnic Institute › Troy › New York › United States
Memorial University of Newfoundland › St. John's › Newfoundland and Labrador › Canada
Wellesley College › Wellesley › Massachusetts › United States - advances to
- nac-2026
- next edition
- east-na-2026 upcoming
- previous edition
- east-na-2024
- regional views
- ecna-2025, nena-2025
- CMS ids
- 9335 (admin · finder), 9340 (admin · finder)
Website
Results
Best tier first. live = the address as is · wayback = pinned to the time meant when known · archived (time) = our capture, on the public replay · raw = the capture file untouched.
scoreboard live · wayback · archived (2026-09-01 07:57) · raw · archived 2 (2025-11-29 03:33) · raw https://naeast25.kattis.com/contests/naeast25/standings (2025-11-29 03:33) replaced
ICPC standings live · wayback https://icpc.global/regionals/finder/East-Central-NA-2026/standings live
Problems
- problem set
- east-na-2025
- published set
- https://naeast25.kattis.com/contests/naeast25/problems · wayback · archived · source live
- solve online
- Kattis archived
- source
- Kattis problem export (2026-11-01); online-judge pages (2026-11-02, tools/mine_judge_links.py)
letters not known yet · 12 of ? problems listed
| # | problem | held | solve online | notes |
|---|---|---|---|---|
| ? | A Little Leftover Pizza alittleleftoverpizza d03a62f0-5dba-4c4b-b72d-a6a6b4a5db5c | — | Kattis | |
| ? | Andor Strikes Again andor 40f5d972-a87c-4d6d-b0aa-c70b97720a83 | — | Kattis | |
| ? | AROD arod 5f9057a0-d501-492d-881d-e9ebc61f485b | — | Kattis | |
| ? | But I Want to Win butiwanttowin 82fac984-c5aa-46f5-afc2-f50c3463935e | — | Kattis | |
| ? | Chess Solitaire chesssolitaire 99f110a9-8702-4c21-9765-4e1be1bfdc9f | — | Kattis | |
| ? | Fractional Sequence fractionalsequence 22f38676-a9d9-477a-853a-97ce7e6c9ec8 | — | Kattis | |
| ? | How Many Balls? howmanyballs cc7e41f7-0fe8-4e72-b82a-ff070863b544 | — | Kattis | |
| ? | Move It, Slowpoke! moveitslowpoke 6c3edcd9-6276-42fa-a47e-bf8830654062 | — | Kattis | |
| ? | Number Pyramid numberpyramid a2c55dbb-a794-44a9-afc2-5536f3fcd779 | — | Kattis | |
| ? | Polyomino Tiling polyominotiling 6ad48456-53b1-4c94-b9dd-69b32b43a404 | — | Kattis | |
| ? | Triptych triptych 7ecac1e0-fd73-4972-8e69-adc830847ca5 | — | Kattis | |
| ? | Valley Gulls valleygulls a9211a0d-0845-4800-a5a5-5c2fd12b49d8 | — | Kattis |
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held. Data: problemsets/east-na-2025.yaml.
4 raw capture(s) in the archive repo (raw files).