Leaderboard for Year 29 (2017–2018)

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Jump to:Round 1 Round 2 Round 3 Problem Statistics

Overall

Score

Students

Raymond Feng (8, CA)

Jeffery Li (11, CA)

Rupert Li (10, OR)

Kevin Liu (11, IN)

Arjun Puri (10, TN)

Kevin Ren (12, CA)

Jason Yao (9, SC)

Andrew Gu (12, PA)

William Li (9, PA)

Andrew Milas (10, IL)

Justin Park (12, MD)

Benjamin Qi (11, NJ)

Thanh-Phuong Tran (11, MD)

Alan Yan (11, NJ)

Zachary Chroman (12, CA)

Kiran Linsuain (11, PA)

Guangqi Cui (12, MD)

Daniel Liu (12, WA)

Dilhan Salgado (12, MD)

Shanglin Dai (10, CA)

Pranay Talla (10, NY)

Shaunak Bhandarkar (10, CA)

Stanley Chen (11, NJ)

Aayush Karan (11, SC)

Zhening Li (9, CA)

Allen Wang (11, MA)

Andrew Gu (8, CA)

Maxwell Jong (12, IL)

David Kogan (10, NY)

Selena Li (11, TX)

Brian Liu (9, NJ)

Timothy Qian (9, MD)

Ananth Rao (11, CA)

Alicia Zhi (8, WA)

Claire Chen (9, CA)

Carl Schildkraut (11, WA)

Nakul Shenoy (10, CA)

Espen Slettnes (7, CA)

Serena An (9, SD)

Nico Madrid (10, CT)

Rahul Thomas (9, CO)

Noah Walsh (9, OR)

Gopal Goel (9, OR)

Anshul Guha (9, NJ)

Joehyun Kim (11, NJ)

Gregory Li (9, AL)

Elijah Paul (11, NJ)

Erica Choi (11, NJ)

Jacob Parish (12, PA)

James Peterson (11, CA)

David Zheng (10, CA)

Jang Hun Choi (12, NY)

Rhythm Garg (10, TX)

Jason Liu (10, NV)

Styopa Zharkov (10, KS)

Adithya Balachandran (9, NJ)

Hanson Hao (11, IL)

Chris Lee (10, NJ)

Maxwell Sun (8, NY)

Andrew Bogdan (11, TX)

Ram Goel (7, OR)

Long Le (12, NY)

Joonsoo Lee (10, NJ)

William Li (10, FL)

William Yue (8, MA)

Jerry Zhang (12, MO)

Rishi Dange (10, CA)

Alex Gu (11, IN)

Reed Jacobs (11, NC)

Matias Shundi (10, NC)

Stone Tao (12, CT)

Adrian Thananopavarn (10, NC)

David Yue (11, TX)

Nishant Bhakar (9, WA)

Jason Park (11, VA)

Tom Shlomi (10, FL)

Jonah Yoshida (9, HI)

Maxim Arkhipov (10, NJ)

Gabriela Bourla (11, NJ)

Clarissa Gomez (11, IL)

Wilson Ho (9, CA)

Josh Kolenbrander (11, TX)

Andrew Lott (12, MS)

Yuyuan Luo (10, MI)

Stepan Malkov (10, NC)

Richard Qi (9, NJ)

Anika Ramachandran (12, CA)

Richard Wu (10, CA)

Alan Zhao (11, UT)

David Fang (11, MD)

Alexey Izmailov (11, AZ)

Austin Kang (9, CA)

Andy Yang (10, GA)

Gantcho Dimitrov (11, WA)

Abhijit Gupta (11, NC)

Hari Iyer (10, OH)

Vedant Kumud (9, CA)

Thomas Lam (11, NY)

Maxwell Lin (11, PA)

Jake Murphy (12, AZ)

Aidan Reilly (11, FL)

Divya Shyamal (9, IA)

Minkyu Son (10, NJ)

Anthony Xiang (12, NY)

Jingdong Xiang (11, NJ)

Round 1

Score

Students

Andrew Bogdan (11, TX)

Stanley Chen (11, NJ)

Zachary Chroman (12, CA)

Cornelius Duffie (12, CA)

Raymond Feng (8, CA)

Andrew Gu (12, PA)

Zack Lee (12, NC)

Jeffery Li (11, CA)

Rupert Li (10, OR)

William Li (9, PA)

Kiran Linsuain (11, PA)

Kevin Liu (11, IN)

Jeremy McCulloch (12, CA)

Andrew Milas (10, IL)

Jake Murphy (12, AZ)

Samyok Nepal (9, SD)

Justin Park (12, MD)

Arjun Puri (10, TN)

Kevin Ren (12, CA)

Dilhan Salgado (12, MD)

Carl Schildkraut (11, WA)

Pranay Talla (10, NY)

Thanh-Phuong Tran (11, MD)

Alan Yan (11, NJ)

Jason Yao (9, SC)

Styopa Zharkov (10, KS)

Guangqi Cui (12, MD)

Shanglin Dai (10, CA)

Maxwell Jong (12, IL)

David Kogan (10, NY)

Daniel Liu (12, WA)

Benjamin Qi (11, NJ)

Brian Reinhart (12, FL)

Austin Shi (9, VA)

Nico Madrid (10, CT)

Arie Ogranovich (10, IL)

Jacob Viscusi (11, PA)

Jacob Zhang (12, CA)

Nishant Bhakar (9, WA)

Gopal Goel (9, OR)

Daniel Hong (9, WA)

Alexey Izmailov (11, AZ)

Austin Kang (9, CA)

Anthony Petyuk (7, WA)

Allen Wang (11, MA)

Dev Asnani (10, CA)

Claire Chen (9, CA)

Shardul Chiplunkar (12, CA)

Sophie Courtney (11, CA)

Jacob Furfine (10, IL)

Rhythm Garg (10, TX)

Kevin Gottlieb (11, CA)

Andrew Gu (8, CA)

Anshul Guha (9, NJ)

Abhijit Gupta (11, NC)

Ivan Hu (11, AZ)

Michelle Hung (11, CA)

Reed Jacobs (11, NC)

Matthew Kaminsky (10, NC)

Thomas Lam (11, NY)

Long Le (12, NY)

Joshua Lee (9, NE)

Logan LeMond (12, FL)

Daniel Li (11, MD)

Sean Li (9, CA)

Selena Li (11, TX)

William Li (10, FL)

Brian Liu (9, NJ)

Yuyuan Luo (10, MI)

Zach Marks (10, NJ)

Kenji Nakagawa (9, NE)

Sumith Nalabolu (10, CA)

Gregory Pylypovych (9, NJ)

Richard Qi (9, NJ)

Ananth Rao (11, CA)

Cade Reinberger (10, OH)

Haneul Shin (0, NJ)

Matias Shundi (10, NC)

Stone Tao (12, CT)

Adrian Thananopavarn (10, NC)

Andy Wang (10, NC)

Kevin Xu (9, CA)

Joshua Yoon (12, IL)

William Yue (8, MA)

Ethan Zahid (10, TX)

Alicia Zhi (8, WA)

Alan Abraham (9, KS)

Serena An (9, SD)

Maxim Arkhipov (10, NJ)

Adithya Balachandran (9, NJ)

Daniel Bauman (12, MO)

Alex Bean (10, NV)

Logan Bell (10, OH)

Shaunak Bhandarkar (10, CA)

Brendan Biernacki (9, IL)

Gabriela Bourla (11, NJ)

Cole Bright (10, PA)

Lauren Chen (10, SC)

Erica Choi (11, NJ)

Jang Hun Choi (12, NY)

Rishi Dange (10, CA)

Benjamin Derieg (12, UT)

Gantcho Dimitrov (11, WA)

Nicholai Dimov (10, NJ)

Andrew Dixon (12, IL)

Meghna Dutta (9, WA)

Freya Edholm (12, CA)

David Fang (11, MD)

Aaron Feldman (11, CA)

Patrick Feng (10, NJ)

Sam Ferguson (11, NC)

Shane Ferrante (9, MA)

Antonio Frigo (11, MA)

Swapnil Garg (12, CA)

Emil Geisler (11, UT)

Sebastian Geraci (0, WI)

Ram Goel (7, OR)

Clarissa Gomez (11, IL)

Alex Gu (11, IN)

Keshav Gurushankar (10, CA)

Hanson Hao (11, IL)

Wilson Ho (9, CA)

Sudatta Hor (10, MO)

Edward Hu (10, MS)

Anand Iyer (11, TX)

Callan Jacobus (11, NY)

Joseph Kalarickal (10, MA)

Jaeyoung Kang (10, CA)

Aayush Karan (11, SC)

Zachary Kellner (11, WI)

Alvin Kim (11, CA)

Joehyun Kim (11, NJ)

Anjalie Kini (11, MA)

Josh Kolenbrander (11, TX)

Vedant Kumud (9, CA)

Evan LaForge (10, UT)

Edmund Lam (9, CA)

Chris Lee (10, NJ)

David Lee (0, WA)

Joonsoo Lee (10, NJ)

Kathy Lee (11, CA)

Amber Li (12, VA)

Gregory Li (9, AL)

Qiao Li (12, SC)

Zhening Li (9, CA)

Maxwell Lin (11, PA)

Artyom Lisitsyn (11, CA)

Dennis Losett (7, PA)

Andrew Lott (12, MS)

Haiyang Luo (11, NY)

Stepan Malkov (10, NC)

Venkatesh Narayan (11, NJ)

Baian Ou (12, MA)

James Ouyang (9, CA)

Akash Pardeshi (11, IL)

Jacob Parish (12, PA)

Janette Park (10, SC)

Quinn Perian (8, CO)

James Peterson (11, CA)

Franklin Pezzuti Dyer (10, TN)

Pravalika Putalapattu (8, VA)

Kevin Qian (11, MD)

Timothy Qian (9, MD)

Anika Ramachandran (12, CA)

Shreyas Ramamurthy (9, CA)

Vishal Raman (11, NJ)

Aidan Reilly (11, FL)

Alor Sahoo (8, CA)

Mikko Salkola (10, CA)

Sahar Sami (11, NJ)

Bidipta Sarkar (10, CA)

Zackary Schrage (11, CA)

Lawrence Shi (9, VA)

Tom Shlomi (10, FL)

Ian Shors (11, MD)

Divya Shyamal (9, IA)

Espen Slettnes (7, CA)

Daniel Sun (12, California)

Maxwell Sun (8, NY)

Shreyas Swaminathan (10, CA)

Reid Tate (12, NC)

Rahul Thomas (9, CO)

Dylan Torrance (12, NJ)

Joshua Uterstaedt (9, OH)

Tommy Vadakumchery (11, IL)

Hari Vallabhaneni (11, CA)

Vivasvat Vatatmaja (10, KS)

Noah Walsh (9, OR)

Adam Wang (10, WA)

Grace Wang (0, PA)

Jason Wang (9, MN)

Supriya Weiss (11, AZ)

David Wendt (11, NY)

Carson Wood (12, VA)

Richard Wu (10, CA)

Sophie Wu (9, CA)

Anthony Xiang (12, NY)

Jingdong Xiang (11, NJ)

Larry Xing (6, CA)

Andy Yang (10, GA)

Ethan Yang (9, CA)

Patrick Yin (11, CA)

Mingze Yu (11, CA)

Richard Yu (9, CA)

David Yue (11, TX)

Jerry Zhang (12, MO)

Jessica Zhang (9, CA)

David Zhao (8, CA)

David Zheng (10, CA)

Round 2

Score

Students

Shaunak Bhandarkar (10, CA)

Guangqi Cui (12, MD)

Raymond Feng (8, CA)

Andrew Gu (12, PA)

Aayush Karan (11, SC)

Gregory Li (9, AL)

Jeffery Li (11, CA)

Rupert Li (10, OR)

William Li (9, PA)

Zhening Li (9, CA)

Daniel Liu (12, WA)

Kevin Liu (11, IN)

Andrew Milas (10, IL)

Elijah Paul (11, NJ)

Arjun Puri (10, TN)

Benjamin Qi (11, NJ)

Kevin Ren (12, CA)

Nakul Shenoy (10, CA)

Espen Slettnes (7, CA)

Thanh-Phuong Tran (11, MD)

Alan Yan (11, NJ)

Jason Yao (9, SC)

Shardul Chiplunkar (12, CA)

Erica Choi (11, NJ)

Andrew Gu (8, CA)

Wilson Ho (9, CA)

Long Le (12, NY)

Kiran Linsuain (11, PA)

George Liu (12, OH)

Stepan Malkov (10, NC)

Justin Park (12, MD)

Timothy Qian (9, MD)

Maxwell Sun (8, NY)

Jonah Yoshida (9, HI)

Alicia Zhi (8, WA)

Serena An (9, SD)

Alvin Chen (9, NC)

Claire Chen (9, CA)

Xinyang Chen (8, TX)

Zachary Chroman (12, CA)

Shanglin Dai (10, CA)

Gantcho Dimitrov (11, WA)

Zack Lee (12, NC)

Philip Li (10, WA)

Selena Li (11, TX)

Brian Liu (9, NJ)

Ananth Rao (11, CA)

Tom Shlomi (10, FL)

Stone Tao (12, CT)

Rahul Thomas (9, CO)

Allen Wang (11, MA)

Anshul Guha (9, NJ)

Reed Jacobs (11, NC)

David Kogan (10, NY)

Nico Madrid (10, CT)

David Mengel (9, IL)

Jason Park (11, VA)

Dilhan Salgado (12, MD)

Pranay Talla (10, NY)

Adrian Thananopavarn (10, NC)

Noah Walsh (9, OR)

William Yue (8, MA)

David Zheng (10, CA)

Adithya Balachandran (9, NJ)

Stanley Chen (11, NJ)

Joseph Feld (11, MD)

Wilson Gao (7, MO)

Rhythm Garg (10, TX)

Gopal Goel (9, OR)

Alex Gu (11, IN)

Abhijit Gupta (11, NC)

Joehyun Kim (11, NJ)

William Li (10, FL)

Jason Liu (10, NV)

Jacob Parish (12, PA)

James Peterson (11, CA)

Andy Yang (10, GA)

Maxim Arkhipov (10, NJ)

Gabriela Bourla (11, NJ)

Jang Hun Choi (12, NY)

Rishi Dange (10, CA)

Sarah Fujimori (9, CA)

Michael Gintz (12, AZ)

Sudatta Hor (10, MO)

Hari Iyer (10, OH)

Maxwell Jong (12, IL)

Zachary Kellner (11, WI)

Hannah Kim (10, MD)

Logan LeMond (12, FL)

Victor Li (11, PA)

Yuyuan Luo (10, MI)

Jake Murphy (12, AZ)

Srihari Narayanan (12, CA)

Aidan Reilly (11, FL)

Lawrence Shi (9, VA)

Tristan Shin (11, CA)

Matias Shundi (10, NC)

Aditi Talati (10, CA)

David Wendt (11, NY)

Jingdong Xiang (11, NJ)

David Yue (11, TX)

Jerry Zhang (12, MO)

Alan Zhao (11, UT)

Styopa Zharkov (10, KS)

Round 3

Score

Students

Shaunak Bhandarkar (10, CA)

Zachary Chroman (12, CA)

Raymond Feng (8, CA)

Hanson Hao (11, IL)

Maxwell Jong (12, IL)

Aayush Karan (11, SC)

Joehyun Kim (11, NJ)

Jeffery Li (11, CA)

Rupert Li (10, OR)

Selena Li (11, TX)

Zhening Li (9, CA)

Brian Liu (9, NJ)

Jason Liu (10, NV)

Kevin Liu (11, IN)

Justin Park (12, MD)

Elijah Paul (11, NJ)

Arjun Puri (10, TN)

Benjamin Qi (11, NJ)

Timothy Qian (9, MD)

Ananth Rao (11, CA)

Kevin Ren (12, CA)

Dilhan Salgado (12, MD)

Sushanth Sathish Kumar (8, CA)

Nakul Shenoy (10, CA)

Noah Walsh (9, OR)

Allen Wang (11, MA)

Jason Yao (9, SC)

Serena An (9, SD)

Claire Chen (9, CA)

Stanley Chen (11, NJ)

Jang Hun Choi (12, NY)

Shanglin Dai (10, CA)

Andrew Gu (8, CA)

Andrew Gu (12, PA)

Chris Lee (10, NJ)

William Li (9, PA)

Kiran Linsuain (11, PA)

Andrew Milas (10, IL)

Jacob Parish (12, PA)

James Peterson (11, CA)

Carl Schildkraut (11, WA)

Pranay Talla (10, NY)

Rahul Thomas (9, CO)

Thanh-Phuong Tran (11, MD)

Alan Yan (11, NJ)

Alicia Zhi (8, WA)

Guangqi Cui (12, MD)

Gopal Goel (9, OR)

Ram Goel (7, OR)

Anshul Guha (9, NJ)

David Kogan (10, NY)

Joonsoo Lee (10, NJ)

Daniel Liu (12, WA)

Andrew Lott (12, MS)

Espen Slettnes (7, CA)

Minkyu Son (10, NJ)

David Zheng (10, CA)

Adithya Balachandran (9, NJ)

Rhythm Garg (10, TX)

Pranav Krishna (11, NJ)

Nico Madrid (10, CT)

Jerry Zhang (12, MO)

Brendan Biernacki (9, IL)

Alvin Chen (9, NC)

Erica Choi (11, NJ)

Rishi Dange (10, CA)

Clarissa Gomez (11, IL)

Thomas Lam (11, NY)

Hahn Lheem (11, NC)

Gregory Li (9, AL)

Maxwell Lin (11, PA)

Jason Park (11, VA)

Zander Rossman (11, WI)

David Yue (11, TX)

Jessica Zhang (9, CA)

Andrew Bogdan (11, TX)

Alex Gu (11, IN)

Daniel Hong (9, WA)

Benjamin Kan (11, IL)

Josh Kolenbrander (11, TX)

Amber Li (12, VA)

William Li (10, FL)

Pravalika Putalapattu (8, VA)

Gregory Pylypovych (9, NJ)

Anika Ramachandran (12, CA)

Bidipta Sarkar (10, CA)

Matias Shundi (10, NC)

Shreyas Swaminathan (10, CA)

Ayush Tibrewal (8, KY)

Hari Vallabhaneni (11, CA)

Richard Wu (10, CA)

Anthony Xiang (12, NY)

Ethan Zhang (8, NY)

Jason Zhang (9, KY)

Alan Zhao (11, UT)

Problem Statistics

Prob.

Score distribution

1/1

2/1

3/1

4/1

5/1

100

200

300

400

500

600

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

300

Score of 5

No answer

Problem	5	4	3	2	1	0	N/A	Average
1/1	533	10	6	6	7	34	9	4.60
2/1	398	41	24	27	27	54	34	4.04
3/1	312	64	21	36	17	93	62	3.62
4/1	399	52	19	15	18	66	36	4.06
5/1	33	8	3	20	95	313	133	0.72
1/2	303	6	2	5	2	53	16	4.20
2/2	272	38	19	5	5	25	23	4.35
3/2	202	47	14	2	22	27	73	4.03
4/2	75	52	58	34	46	43	79	2.83
5/2	40	21	20	29	27	146	104	1.52
1/3	273	21	2	1	3	20	14	4.56
2/3	171	117	10	4	14	10	8	4.22
3/3	146	74	28	19	21	22	24	3.77
4/3	66	6	0	13	40	97	112	1.89
5/3	132	25	21	7	25	36	88	3.50