Monthly Math Hour at the University of Washington

Math Hour Olympiad 2015

Problems, Statistics, and Results

6-7th Grade problems,
Two additional problems for 6-7th grade (given to those who solved 3 problems from the initial set)
8-10th Grade problems,
Two additional problems for 8-10th grade (given to those who solved 3 problems from the initial set)

Winners

Award	Grades 6-7	Grades 8-10
First Prize	Gregory Baimetov Axel Li	Thomas Browning Daniel He Daniel Liu Andrew Osborn Damien Snyder Colin Tang Benjamin Yin
Second Prize	Jordan Brown Alisa Nikishina Alex Wei	Artem Astapchuk Gantcho Dimitrov Nikita Filippov Deephan Govindasamy Michael Malysh Sanjay Raman Carl Schildkraut Matthew Shum George Stepaniants Jacob Zikan
Third Prize	Nishant Bhakar Justin Chen Maxim Klyuchko Artjom Menkov Raghav Narula Arnav Narula Anton Teplouhov	Not awarded
Honorable Mention	Charles Anderson Hritik Arasu Pravar Dubey Ethan Huang Oleg Ianchenko Daniel Ivanov Thalia Jensen Lekha Joy Ginger Krumm Daniel Lee Daria Levenkova Chancellor Mentink Melissa Mitchell Oleg Pavlenko Hazel Pearson Ivan Ponomarev Daniel Sudzilouski Bonnie Yang	Spencer Lu James Soetedjo Alicia Stepin Yury Sudzilouski Anya Vinogradsky

Problem by problem statistics

Grade	Number of Participants	Problem 1	Problem 2	Problem 3	Problem 4	Problem 5	Problem 6	Problem 7
6-7	79	73	23	11	4	10	3	1
8-10	46	43	25	34	25	26	7	1

Thank you!

This event would not have been possible without the dedicated support and time given by the following individuals:

Scientific Committee: Chris Aholt, Ivan Basov, Andrei Burago, Anna Burago, Cristian Ilac, Steve Klee, Andrew Li, Kolya Malkin, Sergey Malkin, Luba Malkina, Carl de Marcken, Jonah Ostroff, Julia Pevtsova, Austin Tran, Alexander Vaschillo, Dmitry Vasilevsky, Irina Yatsenko
Judges: Connor Ahlbach, Shawn Baland, Ivan Basov, Daniel Bragg, Alexander Burago, Andrei Burago, Anna Burago, Tim Burago, James Cameron, Angus Chung, Reid Dale, Dmitri Davydok, Carl de Marcken, Kristin DeVleming, Lev Dubinets, Sergey Dubinets, Ioana Dumitriu, Michael Entin, Natalie Frank, Leah Garakanidze, Nicole Garakanidze, David Garber, Denny Gursky, Dylan Helliwell, Cristian Ilac, Vladimir Ivanov, Nebojsa Jojic, Steve Klee, Vladimir Korukov, Simon Kozlov, Anna Lakunina, Jack Lee, Andrew Li, Ilya Lintsbakh, Kolya Malkin, Sergey Malkin, Luba Malkina, Vladimir Minin, Jim Morrow, Hari Narayanan, Isabella Novik, Lev Novik, Jonah Ostroff, Julia Pevtsova, Alexa Rust, Saumya Sinha, AJ Stewart, Austin Stromme, Vlad Sudzilouski, Chris Swierczewski, Austin Tran, Rebecca Uhlman, Alexander Vaschillo, Michael Vaschillo, Dmitry Vasilevsky, David B. Wilson, Jason Xu, Andrey Yatsenko, Gina Yatsenko, Irina Yatsenko, Katya Yurasovskaya
Proctors: Tolga Acar, Vladimir Averkin, Ksenia Averkina, Ilya Baimetov, Magdalena Espelien, Ludmila Garakanidze, Svetlana Nikishina, Sethu Raman, Sudha Sharma, Dmitri Leonov, Rick Odom, Qi Zhang
Registration: Alex Astapchuk, Molly Cava, Claire Hinman, Mikaela Hertel, Bridget Klee
Presenters of the solutions: Andrei Burago (8-10), Jack Lee (6-7)
Photographs: Dmitry Vasilevsky

In addition, we gratefully acknowledge the generous help and support from the Northwest Academy of Sciences. This event was partially supported by NSF grant DMS-0953011.