Leaderboard for Year 27 (2015–2016)

Overall

Score
Students
75
Andrew Bai (12, OR)
Caleb Ji (12, WA)
Jeffery Li (9, CA)
Daniel Liu (10, WA)
Alexander Paskov (11, NY)
Nicholas Pipitone (11, FL)
Kada Williams (11, VA)
74
Calvin Lee (12, NY)
WaiChung Ng (11, MT)
Edward Wan (7, WA)
73
Alicia Guo (10, TX)
Gunmay Handa (11, CA)
Matthew Hase-Liu (11, CA)
Kevin Qian (9, MD)
Daniel Zhu (9, MD)
72
John Andrews (12, CA)
Shaunak Bhandarkar (8, CA)
Zachary Chroman (10, CA)
Yutong Dai (10, CA)
Andrew Gu (10, PA)
Brandon Jiang (11, AZ)
Brian Liu (10, TX)
Kalen Patton (11, GA)
Benjamin Qi (9, NJ)
Kevin Ren (10, CA)
Ashwin Sah (11, OR)
Siang Tseng (11, MD)
Julian Wellman (11, MI)
71
Saibhavesh Dhanireddy (11, CA)
Sam Heil (12, MO)
Ben Kotlov (11, CT)
William Luo (10, CA)
Jeremy McCulloch (10, CA)
Roshan Padaki (12, MA)
Brian Reinhart (10, FL)
Mehtaab Sawhney (12, NY)
Mihir Singhal (10, CA)
70
Anna Khoroshilov (11, NM)
Tara Liu (12, NJ)
Vijay Srinivasan (11, CA)
69
Michael Gintz (10, AZ)
Young Han Kim (12, AZ)
Davin Park (10, MD)
Nathan Soedjak (11, MO)
Aaron Yeiser (11, PA)
68
Alec Leng (11, OR)
James Leng (11, FL)
Jason Zou (12, MD)
67
Maxwell Aires (11, PA)
Sean Chen (10, CA)
Tae Hyung Kim (11, CA)
Justin Park (11, MD)
Sagar Roy (11, CA)
Colin Tang (9, WA)
Emily Wen (10, NC)
66
Eric Bornstein (12, MA)
Varun Jain (11, CA)
Jakwanul Safin (11, NY)
65
Swapnil Garg (10, CA)
Eric He (10, NJ)
Mark Kong (11, NY)
Lori Leu (10, NY)
Maya Sankar (11, CA)
Vinjai Vale (10, NH)
Jacob Zhang (10, CA)
64
Matthew Sawoski (11, RI)
63
Anton Cao (11, CA)
Erik Metz (12, MD)
Pranav Murugan (10, TX)
62
Ryan Soedjak (11, MO)
Joel Ye (11, NY)
61
Daniel Sun (10, California)
Michael Tang (11, MN)
Emily Zhang (11, MS)
Fan Zhou (11, TX)
60
Gopal Goel (7, OR)
Hanson Hao (9, IL)
Philip Lamkin (11, MA)
Jakub Perlin (12, MD)
Anlin Zhang (10, CA)
59
Jason Liu (8, NV)
Faraz Masroor (11, FL)
Teja Veeramacheneni (10, CA)
58
Alex Gu (9, IN)
Anish Senapati (10, MD)
57
Sam Bidwell (11, CT)
August Chen (10, WA)
Joshua Yoon (10, IL)
56
Aayush Karan (9, SC)
David Metrick (8, CT)
Pranav Prakash (11, CA)
Sarah Wang (11, WA)
55
Rishi Dange (8, CA)
Daniel Kim (12, CA)
Jerry Zhang (10, MO)
54
Christopher Bender (11, TX)
Andrew Chen (11, NJ)
Aayush Gupta (10, CA)
Hudson Kirkpatrick (10, TX)
Jesse Zhong (10, TX)

Round 1

Score
Students
25
John Andrews (12, CA)
Andrew Bai (12, OR)
Zachary Chroman (10, CA)
Yutong Dai (10, CA)
Saibhavesh Dhanireddy (11, CA)
Kaan Dokmeci (10, CT)
Andrew Gu (10, PA)
Alicia Guo (10, TX)
Gunmay Handa (11, CA)
Sam Heil (12, MO)
Lazar Ilic (12, TX)
Varun Jain (11, CA)
Caleb Ji (12, WA)
Anna Khoroshilov (11, NM)
Hudson Kirkpatrick (10, TX)
Ben Kotlov (11, CT)
Vinayak Kumar (11, CA)
Calvin Lee (12, NY)
Jeffery Li (9, CA)
Brian Liu (10, TX)
Daniel Liu (10, WA)
Pranav Murugan (10, TX)
Justin Park (11, MD)
Alexander Paskov (11, NY)
Kalen Patton (11, GA)
Jakub Perlin (12, MD)
Nicholas Pipitone (11, FL)
Benjamin Qi (9, NJ)
Kevin Qian (9, MD)
Nikhil Reddy (11, NC)
Brian Reinhart (10, FL)
Jakwanul Safin (11, NY)
Ashwin Sah (11, OR)
Mehtaab Sawhney (12, NY)
Mihir Singhal (10, CA)
Vijay Srinivasan (11, CA)
Avi Swartz (11, CO)
Colin Tang (9, WA)
Vinjai Vale (10, NH)
Edward Wan (7, WA)
Julian Wellman (11, MI)
Kada Williams (11, VA)
Jacob Zhang (10, CA)
Daniel Zhu (9, MD)
24
Maxwell Aires (11, PA)
Shaunak Bhandarkar (8, CA)
Alex Gu (9, IN)
Matthew Hase-Liu (11, CA)
Brandon Jiang (11, AZ)
Young Han Kim (12, AZ)
Mark Kong (11, NY)
WaiChung Ng (11, MT)
Roshan Padaki (12, MA)
Tiancheng Qin (12, CA)
Nathan Soedjak (11, MO)
David Song (11, New Jersey)
Siang Tseng (11, MD)
Aaron Yeiser (11, PA)
Sarah Youngquist (10, CA)
Albert Zhang (10, MA)
Wanqi Zhu (11, IL)
23
Swapnil Garg (10, CA)
Michael Gintz (10, AZ)
Tae Hyung Kim (11, CA)
William Luo (10, CA)
Jeremy McCulloch (10, CA)
Erik Metz (12, MD)
Davin Park (10, MD)
Sagar Roy (11, CA)
22
Sam Bidwell (11, CT)
Eric Bornstein (12, MA)
Dawson Byrd (8, CT)
Anton Cao (11, CA)
Clarence Cao (9, PA)
Hongyi Chen (10, CO)
Lori Leu (10, NY)
Conor McAvoy (12, NC)
Kevin Ren (10, CA)
Maya Sankar (11, CA)
Kevin Sun (12, IL)
Haoyang Yu (10, IL)
Kendall Yu (10, AZ)
Jason Zou (12, MD)
21
Eric He (10, NJ)
Niraek Jain-Sharma (11, CA)
Philip Lamkin (11, MA)
Faraz Masroor (11, FL)
Philip Nielsen (11, NY)
Emily Wen (10, NC)
Andy Xu (9, SC)
Joel Ye (11, NY)
20
Nathan Bergman (11, AZ)
Sean Chen (10, CA)
Rishi Dange (8, CA)
Aayush Gupta (10, CA)
Hanson Hao (9, IL)
Justin Hontz (12, MD)
Brian Huang (11, NY)
Nathan Johns (11, AZ)
Tanishq kancharla (11, CT)
Zack Lee (10, NC)
Alec Leng (11, OR)
James Leng (11, FL)
Jason Liu (8, NV)
Tara Liu (12, NJ)
Matthew Sawoski (11, RI)
Ryan Soedjak (11, MO)
Michael Tang (11, MN)
Girishvar Venkat (12, TX)
Alan Yan (9, NJ)
Sung Hyun Yoo (10, NJ)
Joshua Yoon (10, IL)
Anlin Zhang (10, CA)
Alicia Zhi (6, WA)
Fan Zhou (11, TX)

Round 2

Score
Students
25
John Andrews (12, CA)
Andrew Bai (12, OR)
Alicia Guo (10, TX)
Caleb Ji (12, WA)
Jeffery Li (9, CA)
Daniel Liu (10, WA)
Tara Liu (12, NJ)
WaiChung Ng (11, MT)
Alexander Paskov (11, NY)
Nicholas Pipitone (11, FL)
Kevin Ren (10, CA)
Kada Williams (11, VA)
24
Matthew Hase-Liu (11, CA)
Calvin Lee (12, NY)
Roshan Padaki (12, MA)
Siang Tseng (11, MD)
Edward Wan (7, WA)
Julian Wellman (11, MI)
Daniel Zhu (9, MD)
23
Shaunak Bhandarkar (8, CA)
Gunmay Handa (11, CA)
Brandon Jiang (11, AZ)
Aaron Kriegman (10, MA)
Alec Leng (11, OR)
James Leng (11, FL)
Brian Liu (10, TX)
William Luo (10, CA)
Jeremy McCulloch (10, CA)
Kevin Qian (9, MD)
22
Clarence Cao (9, PA)
Sean Chen (10, CA)
Zachary Chroman (10, CA)
Yutong Dai (10, CA)
Andrew Gu (10, PA)
Lazar Ilic (12, TX)
Alexander Ke (10, CA)
Ben Kotlov (11, CT)
Lori Leu (10, NY)
David Metrick (8, CT)
Davin Park (10, MD)
Justin Park (11, MD)
Kalen Patton (11, GA)
Benjamin Qi (9, NJ)
Brian Reinhart (10, FL)
Ashwin Sah (11, OR)
Mihir Singhal (10, CA)
Daniel Sun (10, California)
Emily Zhang (11, MS)
Fan Zhou (11, TX)
21
Eric Bornstein (12, MA)
Hongyi Chen (10, CO)
Saibhavesh Dhanireddy (11, CA)
Michael Gintz (10, AZ)
Sam Heil (12, MO)
Varun Jain (11, CA)
Michael Larson (11, NM)
Erik Metz (12, MD)
Jakub Perlin (12, MD)
Mehtaab Sawhney (12, NY)
Anish Senapati (10, MD)
Sarah Wang (11, WA)
Emily Wen (10, NC)
Jerry Zhang (10, MO)
Jesse Zhong (10, TX)
Jason Zou (12, MD)
20
Maxwell Aires (11, PA)
Alexander Cohen (11, NY)
Gantcho Dimitrov (9, WA)
Todor Dimitrov (11, WA)
Freya Edholm (10, CA)
Swapnil Garg (10, CA)
Ram Goel (5, OR)
Justin Hontz (12, MD)
Anna Khoroshilov (11, NM)
Young Han Kim (12, AZ)
Mark Kong (11, NY)
Pranav Prakash (11, CA)
Jakwanul Safin (11, NY)
Maya Sankar (11, CA)
Nathan Soedjak (11, MO)
Vijay Srinivasan (11, CA)
Daniel Stewart (9, IA)
Colin Tang (9, WA)
Yueheng Xu (9, TX)
Aaron Yeiser (11, PA)
Joshua Yoon (10, IL)

Round 3

Score
Students
25
Andrew Bai (12, OR)
Shaunak Bhandarkar (8, CA)
Sean Chen (10, CA)
Zachary Chroman (10, CA)
Yutong Dai (10, CA)
Ria Das (11, NH)
Saibhavesh Dhanireddy (11, CA)
Michael Gintz (10, AZ)
Andrew Gu (10, PA)
Gunmay Handa (11, CA)
Matthew Hase-Liu (11, CA)
Eric He (10, NJ)
Sam Heil (12, MO)
Caleb Ji (12, WA)
Brandon Jiang (11, AZ)
Anna Khoroshilov (11, NM)
Tae Hyung Kim (11, CA)
Young Han Kim (12, AZ)
Calvin Lee (12, NY)
Alec Leng (11, OR)
James Leng (11, FL)
Jeffery Li (9, CA)
Daniel Liu (10, WA)
Jason Liu (8, NV)
Tara Liu (12, NJ)
Thomas Luo (9, MD)
William Luo (10, CA)
Jeremy McCulloch (10, CA)
WaiChung Ng (11, MT)
Alexander Paskov (11, NY)
Kalen Patton (11, GA)
Nicholas Pipitone (11, FL)
Benjamin Qi (9, NJ)
Kevin Qian (9, MD)
Kevin Ren (10, CA)
Sagar Roy (11, CA)
Ashwin Sah (11, OR)
Mehtaab Sawhney (12, NY)
Matthew Sawoski (11, RI)
Nathan Soedjak (11, MO)
Vijay Srinivasan (11, CA)
Edward Wan (7, WA)
Emily Wen (10, NC)
Kada Williams (11, VA)
Aaron Yeiser (11, PA)
Jacob Zhang (10, CA)
Jason Zou (12, MD)
24
Christopher Bender (11, TX)
Aayush Karan (9, SC)
Ben Kotlov (11, CT)
Philip Lamkin (11, MA)
Brian Liu (10, TX)
Davin Park (10, MD)
Brian Reinhart (10, FL)
Mihir Singhal (10, CA)
Ryan Soedjak (11, MO)
Siang Tseng (11, MD)
Daniel Zhu (9, MD)
23
Maxwell Aires (11, PA)
Eric Bornstein (12, MA)
Alicia Guo (10, TX)
Aayush Gupta (10, CA)
Michael Kural (12, CT)
Roshan Padaki (12, MA)
Timothy Qian (7, MD)
Maya Sankar (11, CA)
Michael Tang (11, MN)
Julian Wellman (11, MI)
Joel Ye (11, NY)
Kangdi Yu (11, GA)
William Zheng (11, NY)
22
John Andrews (12, CA)
Anton Cao (11, CA)
August Chen (10, WA)
Swapnil Garg (10, CA)
Gopal Goel (7, OR)
Hanson Hao (9, IL)
Faraz Masroor (11, FL)
Pranav Prakash (11, CA)
Anish Senapati (10, MD)
Colin Tang (9, WA)
Vinjai Vale (10, NH)
Zheng Yang (10, MI)
Anlin Zhang (10, CA)
21
Guangqi Cui (10, MD)
Xinyang Hu (11, wisconsin)
Mark Kong (11, NY)
Lori Leu (10, NY)
Emily Ryu (11, NC)
Jakwanul Safin (11, NY)
Daniel Sun (10, California)
Teja Veeramacheneni (10, CA)
Wendy Wu (8, MA)
Andrew Yuan (9, FL)
Jesse Zhong (10, TX)
20
Sam Bidwell (11, CT)
Andrew Chen (11, NJ)
Rhythm Garg (8, TX)
Vivek Gopalan (11, PA)
Varun Jain (11, CA)
Hudson Kirkpatrick (10, TX)
Justin Park (11, MD)
Scott Plantenga (11, CA)
Emily Zhang (11, MS)

Problem Statistics

Prob.
Score distribution
1/1
2/1
3/1
4/1
5/1
100
200
300
400
1/2
2/2
3/2
4/2
5/2
100
200
300
1/3
2/3
3/3
4/3
5/3
100
200
Score of 5
4
3
2
1
0
No answer
Problem 5 4 3 2 1 0 N/A Average
1/14401212321654.73
2/12337343322115734.01
3/110614131932632432.81
4/112821152594651422.62
5/111830407271211382.97
1/228042141864.62
2/21587421073613.32
3/21241011111950903.26
4/21062727194016803.39
5/2237174852401281.83
1/3218100225234.46
2/3168714102224243.89
3/31161511294617353.32
4/31231216151513753.90
5/3731617333618763.02