National winners

1. Rachel Zax, Ithaca, NY
2. Ryan Musa, Ithaca, NY
3. Adam Hesterberg, Seattle, WA

Fourth place

4. Jeffrey Lim, Arlington, MA

Fifth-tenth place

5. (tie) Rebecca Jacobs, North Hollywood, CA
5. (tie) Michael Gottlieb, Tarrytown, NY

7. (tie) Mitha Nandagopalan, San Jose, CA
7. (tie) Josh Falk, Pittsburgh, PA

9. (tie) Amitte Rosenfeld, Pittsburgh, PA
9. (tie) Andrew Watkins, Pittsburgh, PA

The students ranked 1-4 will be invited to be on the national team. Those ranked 5-6 will be alternates. If we are allowed to enter a second team at the ILO (depending on space, funding, etc.), then students 1-8 will be on the two teams and students 9-10 will be alternates.

Ithaca winners

1. Rachel Zax (also 1st overall)
2. Ryan Musa (also 2nd overall)
3. Antal Spector-Zabusky

Boston winners

1. Jeffrey Lim (also 4th overall)
2. Ryan Laughlin
3. Boping Lai

Pittsburgh winners

1. Josh Falk (also tied for 7th overall)
2. (tie) Amitte Rosenfeld (also tied for 9th overall)
2. (tie) Andrew Watkins (also tied for 9th overall)

Remote site winners

1. Adam Hesterberg (also 3rd overall)
2. (tie) Rebecca Jacobs (also tied for 5th overall)
2. (tie) Michael Gottlieb (also tied for 5th overall)

Best solutions to individual problems

Problem A

Rebecca Jacobs, North Hollywood, CA

Problem B

Max Hutchinson, Pittsburgh, PA

Problem C

Margaret Debski, Pittsburgh, PA
Andrew Watkins, Pittsburgh, PA

Problem D

Anand Natarajan, San Jose, CA
Ryan Musa, Ithaca, NY

Problem E

Antal Spector-Zabusky, Ithaca, NY

Problem F

Michael Gottlieb, Tarrytown, NY
Alex Fandrianto, San Jose, CA

Problem G

Anna Tchetchetkine, San Jose, CA

Problem H

Josh Falk, Pittsburgh, PA
Rachel Zax, Ithaca, NY

Eleventh-Twentieth place

11. Anna Tchetchetkine, San Jose, CA
12. Qui Nguyen, Seattle, WA
13. (tie) Colin McSwiggen, Cincinnati, OH
13. (tie) Howard Kim, Cincinnati, OH
15. Shubha Guha, San Jose, CA
16. Sophia Gilman, San Jose, CA
17. (tie) Ryan Laughlin, Maynard, MA
17. (tie) Daniel Wilson, Urbana-Champaign, IL
19. (tie) Alex Fandrianto, San Jose, CA
19. (tie) Molly Walter, Pittsburgh, PA

Honorable mention

Giridhar Anand, MA; Laura Bagamery, PA; Julia Blume, PA; Dan Conway,
PA; Theodore Dokos, MA; Matthew Felser, PA; Max Fox, CA; Rachel
Hinman, WA; Jonathan Huggins, MA; Max Hutchinson, PA; Michael Johnson,
PA; Andrew Kennard, WA; Boping Lai, MA; Qian Lin, MA; Filipp Makoveev,
PA; Katie McCarrell, PA; Anand Natarajan, CA; Miriam Nussbaum, NY;
Jenny Elizabeth Oberholtzer, MA; Christa Pluff, PA; Anna Premo, PA;
Anna Psiaki, NY; Mohana Ravindranath, PA; Pamela Shapiro, MA; Margo
Smith, PA; Antal Spector-Zabusky, NY; Max Wagner, NY; Ye Wang, WI;
Elysee Wilson-Egolf, CA; Karen Woodley, IL

(195 participants total)

Notes

Some additional statistics and notes