Commemorating the 40-year anniversary of the Physics of Computation conference, and 5-year anniversary of IBM putting the first quantum computer on the cloud, we're excited to present the IBM Quantum Challenge 2021.

Read more about the challenge in the announcement blog and find the learning resources to prepare for the challenge.

Here's a list of 212 participants who have completed exercise 5 with the best solutions (3 CNOTs).

• Aakash Aakash
• Aakif Akhtar
• Abeer Vaishnav
• Abhijit Mitra
• Adarsh Chandrashekhar
• Adem Rahal
• Adhil Muhammed
• Adrien Suau
• Akshay Kale
• Akshay Mathad
• Akshay Pachbudhe
• Akshay Padte
• Alain Chance
• Alberto Maldonado
• Alessandro Genuardi
• Alexandra Godova
• Aman Ganeju
• Ameya Jain
• Amir Naveh
• Ana Nikolic
• Andras Czegel
• Andrea Ceschini
• Andres Damian Munoz Moller
• Annabel Kropf
• Anuranan Das
• Anuranjan Sarkar
• Areeq Hasan
• Artem Zasypalov
• Arthi Udayakumar
• Ashish Arya
• Atithi Acharya
• Ayumu Shiraishi
• Bhargav Das
• Bhargav Das
• Billy Lim
• Bjorn Lofdahl
• Brian Shi
• Bryan Renard
• Carlo Cascio
• Chinglin Kao
• Christof Wendenius
• Clement Dupont
• Daniel Reilly
• Dario Petrillo
• David Schlegel
• David Spataro
• Davit Khachatryan
• Dhruv Gopalakrishnan
• Diego Quinones
• Diego Serrano
• Divyanshu Singh
• Doi Ken
• Eileen Kuehn
• Elena Pena Tapia
• Eliott Rosenberg
• Emilio Pelaez Cisneros
• Farida Shagieva
• Florencia Cuzmar Khayatte
• Florian Preis
• Franz Von Silva-Tarouca
• Freddie Samy
• George Umbrarescu
• George Zhou
• Gerardo Suarez
• Gireesh Kumar Neelakantaiah
• Grant Eberle
• Gunay Soni
• Hidetaka Manabe
• Hojun Lee
• Hyun Jin Kim
• Igor Tokarev
• Ijas A H
• Irham Arfakhsadz Putra
• Ishwor Khanal
• Jacob Cybulski
• Jakub Mrozek
• Jeremy First
• Jeroen Winkel
• Jessica Angel
• Joao Galego
• Joshua John
• Joshua Wang
• Juan Ignacio Cornet
• Kaito Asai
• Kamen Petroff
• Kanamori Yusuke
• Karan Khendry
• Kaveri Priya Putti
• Kavitha S S
• Kevin Mato
• Krishanu Podder
• Lakshmi Siri Appalaneni
• Lena Perennes
• Leonardo Placidi
• Liu Willy
• Lorenzo Saraiva
• Luciano Ivan Pereira Valenzuela
• Lukas Burgholzer
• Marcos Rubin
• Martins Kalis
• Maxime Dion
• Meghana Ayyala Somayajula
• Meghashrita Das
• Mehil Agarwal
• Michael Rollin
• Mitesh Adake
• Mohammed Aamir Qudsi
• Mohana Sravya Appalaneni
• Mohit Mittal
• Naman Jain
• Nilay Awasthi
• Nilesh Goel
• Nitin Nayak
• Oat Bahadur Dhakal
• Oskar Slowik
• Ovidiu Condrache
• Parmeet Singh Chani
• Parth Bhandari
• Parth Darekar
• Parth Shah
• Pascal Debus
• Pete Hendrickson
• Pham Minh
• Pinaki Sen
• Polina Levyant
• Prajjwal Vijaywargiya
• Pranav Mundada
• Prateek Jain
• Pritam Sinha
• Purushottam Sigdel
• Qi Ding
• Qiaoyi Lin
• Qingpeng Li
• Rafal Pracht
• Rahul Jaguste
• Raoul Heese
• Raphael Seidel
• Ravi Bansal
• Reem Abdel-Salam
• Ren Yu Zhang
• Renata Wong
• Ricardo Garcia
• Riccardo Pulcini
• Richard Ferstl
• Richard Li
• Rijul Sachdeva
• Riya Malani
• Rohan Bhatia
• Rohit Prasad
• Rupesh R K
• Saif Khan
• Samantha Lang
• Sanidhya Gupta
• Sanivarapu Sarath Chandra Reddy
• Sanjay Shukla
• Satyam Agarwal
• Saumya Goyal
• Sean Meng
• Sebastian Brandhofer
• Sergi Masot
• Sergio Andres Cotrino Sandoval
• Sergio Martinez-Losa Del Rincon
• Shahak Lahav
• Shashwat Shukla
• Shilpa Mahato
• Shivani Mayekar
• Shohei Takimoto
• Shota Nakasuji
• Shovit Bhari
• Shyh-Hao Kuo
• Si Er Han
• Siddhartha Morales
• Siyuan Niu
• Soya Saijo
• Stefan Hillmich
• Subhadeep Biswas
• Sudhindu Bikash Mandal
• Suryansh Aryan
• Tai Yue Li
• Takashi Mitani
• Takehiko Amano
• Taku Furu
• Tanya Garg
• Tharrmashastha Sapv
• Thong Le
• Tobias Lachermeier
• Tristan Nemoz
• Truyen Le Duc
• Tsung-Wei Huang
• Tzu-Chieh Wei
• Ursula Maria Mayer
• Ushan Fernando
• Utkarsh Azad
• Utkarsh Singh
• Valerio Bitetta
• Varsha Nair
• Victor Rollano
• Viduranga Landers
• Vipul Jain
• Vishal Bajpe
• Vladimir Zaytsev
• Wei-Bin Ewe
• Wei-Bin Ewe
• Wei-Chen Chien
• Xiaopeng Duan
• Yi Xiong Chen
• Yien Wu
• Yu-Chao Hsu
• Yuya Kawamata
• Zhixin Song
• Zhiyong Zhang
• Zoltan Andras Udvarnoki